diff --git a/YACOSCore/ejbModule/org/yacos/core/users/UserManagerBean.java b/YACOSCore/ejbModule/org/yacos/core/users/UserManagerBean.java
index 283f5cf..9b6cd75 100644
--- a/YACOSCore/ejbModule/org/yacos/core/users/UserManagerBean.java
+++ b/YACOSCore/ejbModule/org/yacos/core/users/UserManagerBean.java
@@ -12,6 +12,7 @@ import javax.persistence.NoResultException;
 import javax.persistence.PersistenceContext;
 import javax.persistence.Query;
 
+import org.yacos.core.article.Article;
 import org.yacos.core.conferences.Conference;
 import org.yacos.core.exceptions.PKAlreadyUsedException;
 import org.yacos.core.exceptions.UserEMailAlreadyExistsException;
@@ -111,9 +112,13 @@ public class UserManagerBean implements IUserManager{
 	 
 	@SuppressWarnings("unchecked")
 	public List<User> getPCMemberForArticle(Integer articleId){
-		Query query = em.createQuery("select user from User user, Articles_PCMembers_map a WHERE a.user_id = user.login and a.article_id = ?");
-		query.setParameter(1, articleId); 
-		return query.getResultList();
+		//select p from Paper p join p.referees r where r.login=:aLogin and p.conference=:aConf		
+		//Query query = em.createQuery("select members from Article a join a.pcMembers members WHERE a.id = ?");
+		//query.setParameter(1, articleId);
+		//return query.getResultList();
+		Article article = em.find(Article.class, articleId);
+		return (List)article.getPCMembers();
+		
 	}
 
 	@SuppressWarnings("unchecked")