diff --git a/build.gradle.kts b/build.gradle.kts
index e2d3161..c6bde77 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -23,20 +23,21 @@ repositories {
 }
 
 dependencies {
-    compile("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version")
-    compile("io.ktor:ktor-server-netty:$ktor_version")
-    compile("ch.qos.logback:logback-classic:$logback_version")
-    compile("io.ktor:ktor-server-core:$ktor_version")
-    compile("io.ktor:ktor-locations:$ktor_version")
-    compile("io.ktor:ktor-auth:$ktor_version")
-    compile("io.ktor:ktor-auth-jwt:$ktor_version")
-    compile("io.ktor:ktor-gson:$ktor_version")
-    compile("org.koin:koin-ktor:$koinVersion")
-    compile("io.ktor:ktor-jackson:$ktor_version")
-    compile("com.fasterxml.jackson.module:jackson-module-kotlin:2.9.9")
-    compile("com.fasterxml.jackson.datatype:jackson-datatype-joda:2.9.9")
-    compile("fr.postgresjson:postgresjson:$postgresjson_version")
-    testCompile("io.ktor:ktor-server-tests:$ktor_version")
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version")
+    implementation("io.ktor:ktor-server-netty:$ktor_version")
+    implementation("ch.qos.logback:logback-classic:$logback_version")
+    implementation("io.ktor:ktor-server-core:$ktor_version")
+    implementation("io.ktor:ktor-locations:$ktor_version")
+    implementation("io.ktor:ktor-auth:$ktor_version")
+    implementation("io.ktor:ktor-auth-jwt:$ktor_version")
+    implementation("io.ktor:ktor-gson:$ktor_version")
+    implementation("org.koin:koin-ktor:$koinVersion")
+    implementation("io.ktor:ktor-jackson:$ktor_version")
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.9.9")
+    implementation("com.fasterxml.jackson.datatype:jackson-datatype-joda:2.9.9")
+    implementation("net.pearx.kasechange:kasechange-jvm:1.1.0")
+    implementation("fr.postgresjson:postgresjson:$postgresjson_version")
+    testImplementation("io.ktor:ktor-server-tests:$ktor_version")
 }
 
 kotlin.sourceSets["main"].kotlin.srcDirs("src")
diff --git a/resources/logback.xml b/resources/logback.xml
index bdbb64e..2f06544 100644
--- a/resources/logback.xml
+++ b/resources/logback.xml
@@ -4,7 +4,7 @@
             <pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
         </encoder>
     </appender>
-    <root level="trace">
+    <root level="debug">
         <appender-ref ref="STDOUT"/>
     </root>
     <logger name="org.eclipse.jetty" level="INFO"/>
diff --git a/resources/sql/functions/article/find_article_by_id.sql b/resources/sql/functions/article/find_article_by_id.sql
index 40cd693..b462a38 100644
--- a/resources/sql/functions/article/find_article_by_id.sql
+++ b/resources/sql/functions/article/find_article_by_id.sql
@@ -16,5 +16,3 @@ end;
 $$;
 
 -- drop function if exists find_article_by_id(uuid, out json);
-
-select find_article_by_id('12fed2f3-2a7d-434b-87e6-5a9895f9d12d')
\ No newline at end of file
diff --git a/resources/sql/functions/article/find_articles.sql b/resources/sql/functions/article/find_articles.sql
new file mode 100644
index 0000000..143ac7a
--- /dev/null
+++ b/resources/sql/functions/article/find_articles.sql
@@ -0,0 +1,41 @@
+create or replace function find_articles(
+    search text default null,
+    direction text default 'desc',
+    sort text default 'created_at',
+    "limit" int default 50,
+    "offset" int default 0,
+    out resource json,
+    out total int
+) language plpgsql as
+$$
+begin
+    select json_agg(t), (select count(id) from article)
+    into resource, total
+    from (
+        select
+            a.*,
+            find_citizen_by_id(a.created_by_id) as created_by
+        from article as a
+        where title ilike '%'||"search"||'%'
+        order by
+        case direction when 'asc' then
+            case sort
+                when 'title' then a.title
+                when 'created_at' then a.created_at::text
+                else null
+            end
+        end,
+        case direction when 'desc' then
+            case sort
+                when 'title' then a.title
+                when 'created_at' then a.created_at::text
+            end
+        end
+        desc,
+        a.created_at desc
+        limit "limit" offset "offset"
+    ) as t;
+end;
+$$;
+
+-- drop function if exists find_articles(json, int, int);
diff --git a/resources/sql/functions/citizen/find_citizen_by_id.sql b/resources/sql/functions/citizen/find_citizen_by_id.sql
index c2f5b57..07a2672 100644
--- a/resources/sql/functions/citizen/find_citizen_by_id.sql
+++ b/resources/sql/functions/citizen/find_citizen_by_id.sql
@@ -6,8 +6,7 @@ begin
     select to_json(t) into resource
     from (
          select 
-            z.*, 
-            find_user_by_id(z.user_id) as "user"
+            z.*
          from citizen as z
          where z.id = _id
      ) as t;
diff --git a/src/fr/dcproject/entity/Article.kt b/src/fr/dcproject/entity/Article.kt
index 24c0e9a..65374e7 100644
--- a/src/fr/dcproject/entity/Article.kt
+++ b/src/fr/dcproject/entity/Article.kt
@@ -15,4 +15,4 @@ class Article(
 ):
     UuidEntity(id),
     EntityCreatedAt by EntityCreatedAtImp(),
-    CreatedBy<User> by EntityCreatedByImp()
\ No newline at end of file
+    CreatedBy<Citizen> by EntityCreatedByImp()
\ No newline at end of file
diff --git a/src/fr/dcproject/entity/Citizen.kt b/src/fr/dcproject/entity/Citizen.kt
index bb72769..28bda14 100644
--- a/src/fr/dcproject/entity/Citizen.kt
+++ b/src/fr/dcproject/entity/Citizen.kt
@@ -7,18 +7,18 @@ import java.util.*
 
 
 class Citizen(
-    id: UUID,
-    var name: Name,
-    var birthday: String,
-    var userId: String,
-    var voteAnnonymous: Boolean,
-    var followAnnonymous: Boolean,
-    var user: User
+    id: UUID?,
+    var name: Name?,
+    var birthday: String?,
+    var userId: String?,
+    var voteAnnonymous: Boolean?,
+    var followAnnonymous: Boolean?,
+    var user: User?
 ) : UuidEntity(id),
     EntityCreatedAt by EntityCreatedAtImp() {
     data class Name(
-        var civility: String,
-        var lastName: String,
-        var firstName: String
+        var civility: String?,
+        var lastName: String?,
+        var firstName: String?
     )
 }
\ No newline at end of file
diff --git a/src/fr/dcproject/entity/User.kt b/src/fr/dcproject/entity/User.kt
index 1258c74..8e88d2c 100644
--- a/src/fr/dcproject/entity/User.kt
+++ b/src/fr/dcproject/entity/User.kt
@@ -1,7 +1,6 @@
 package fr.dcproject.entity
 
 import fr.postgresjson.entity.*
-import fr.postgresjson.entity.User
 import org.joda.time.DateTime
 import java.util.*
 
@@ -13,5 +12,4 @@ class User(
     override var updatedAt: DateTime?
 ) : UuidEntity(id),
     EntityCreatedAt by EntityCreatedAtImp(),
-    EntityUpdatedAt by EntityUpdatedAtImp(),
-    User<UUID?>
+    EntityUpdatedAt by EntityUpdatedAtImp()
diff --git a/src/fr/dcproject/repository/Article.kt b/src/fr/dcproject/repository/Article.kt
index d895d67..aa2188c 100644
--- a/src/fr/dcproject/repository/Article.kt
+++ b/src/fr/dcproject/repository/Article.kt
@@ -1,8 +1,10 @@
 package fr.dcproject.repository
 
+import fr.postgresjson.connexion.Paginated
 import fr.postgresjson.connexion.Requester
 import fr.postgresjson.entity.EntitiesCollections
 import fr.postgresjson.repository.RepositoryI
+import net.pearx.kasechange.toSnakeCase
 import java.util.*
 import fr.dcproject.entity.Article as ArticleEntity
 
@@ -19,6 +21,16 @@ class Article(override var requester: Requester) : RepositoryI<ArticleEntity> {
         }
     }
 
+    fun find(page: Int = 1, limit: Int = 50, sort: String? = null, direction: Direction? = null, search: String? = null): Paginated<ArticleEntity> {
+        return requester
+            .getFunction("find_articles")
+            .select(page, limit,
+                "sort" to sort?.toSnakeCase(),
+                "direction" to direction,
+                "search" to search
+            )
+    }
+
     fun upsert(article: ArticleEntity): ArticleEntity? {
         return requester
             .getFunction("upsert_article")
@@ -26,4 +38,9 @@ class Article(override var requester: Requester) : RepositoryI<ArticleEntity> {
                 EntitiesCollections().set(it)
             }
     }
+
+    enum class Direction {
+        asc,
+        desc
+    }
 }
diff --git a/src/fr/dcproject/routes/Article.kt b/src/fr/dcproject/routes/Article.kt
index 3143d86..36cbc04 100644
--- a/src/fr/dcproject/routes/Article.kt
+++ b/src/fr/dcproject/routes/Article.kt
@@ -1,14 +1,12 @@
 package fr.dcproject.routes
 
 import Paths
-import fr.postgresjson.serializer.serialize
 import io.ktor.application.call
 import io.ktor.locations.KtorExperimentalLocationsAPI
 import io.ktor.locations.get
 import io.ktor.locations.post
 import io.ktor.request.receive
 import io.ktor.response.respond
-import io.ktor.response.respondText
 import io.ktor.routing.Route
 import fr.dcproject.entity.Article as ArticleEntity
 import fr.dcproject.repository.Article as ArticleRepository
@@ -16,11 +14,14 @@ import fr.dcproject.repository.Article as ArticleRepository
 @KtorExperimentalLocationsAPI
 fun Route.article(repo: ArticleRepository) {
     get<Paths.ArticlesRequest> {
-        call.respondText("todo")
+        val articles = repo.find(it.page, it.limit, it.sort, it.direction, it.search)
+        call.respond(articles)
     }
+
     get<Paths.ArticleRequest> {
-        call.respondText(it.article.serialize())
+        call.respond(it.article)
     }
+
     post<Paths.PostArticleRequest>() {
         val article = call.receive<ArticleEntity>()
         repo.upsert(article)
diff --git a/src/fr/dcproject/routes/Paths.kt b/src/fr/dcproject/routes/Paths.kt
index 74f7131..085b779 100644
--- a/src/fr/dcproject/routes/Paths.kt
+++ b/src/fr/dcproject/routes/Paths.kt
@@ -1,10 +1,14 @@
 import fr.dcproject.entity.Article
+import fr.dcproject.repository.Article.Direction
 import io.ktor.locations.KtorExperimentalLocationsAPI
 import io.ktor.locations.Location
 
 @KtorExperimentalLocationsAPI
 object Paths {
-    @Location("/articles") class ArticlesRequest
+    @Location("/articles") class ArticlesRequest(page: Int = 1, limit: Int = 50, val sort: String? = null, val direction: Direction? = null, val search: String? = null) {
+        val page: Int = if (page < 1) 1 else page
+        val limit: Int = if (limit > 50) 50 else if (limit < 1) 1 else limit
+    }
     @Location("/articles/{article}") class ArticleRequest(val article: Article)
     @Location("/articles") class PostArticleRequest
 }
\ No newline at end of file