diff -r 35732ac4324a -r e2c17a09ce86 plugins/redmine_bibliography/app/controllers/publications_controller.rb
--- a/plugins/redmine_bibliography/app/controllers/publications_controller.rb
+++ b/plugins/redmine_bibliography/app/controllers/publications_controller.rb
@@ -250,35 +250,6 @@
     render :layout => false
   end
 
-  def get_user_info
-    object_id = params[:object_id]
-    value = params[:value]
-    classname = Kernel.const_get(value.split('_')[0])
-
-    item = classname.find(value.split('_')[1])
-
-    name_field = "publication_authorships_attributes_#{object_id}_name_on_paper".to_sym
-    email_field = "publication_authorships_attributes_#{object_id}_email".to_sym
-    institution_field = "publication_authorships_attributes_#{object_id}_institution".to_sym
-
-    yes_radio = "publication_authorships_attributes_#{object_id}_identify_author_yes".to_sym
-
-    respond_to do |format|
-      format.js {
-        render(:update) {|page|
-          page[name_field].value = item.name
-          page[email_field].value = item.mail
-          page[institution_field].value = item.institution
-
-          page[yes_radio].checked = true
-          page[name_field].readOnly = true
-          page[email_field].readOnly = true
-          page[institution_field].readOnly = true
-        }
-      }
-    end
-  end
-
   def sort_author_order
     params[:authorships].each_with_index do |id, index|
       Authorship.update_all(['auth_order=?', index+1], ['id=?', id])
@@ -303,7 +274,6 @@
     end
   end
 
-
   def remove_project
     @project = Project.find(params[:project_id])
     proj = Project.find(params[:remove_project_id])