diff -r 8f2065eac749 -r 70fa02f56de7 vendor/plugins/redmine_bibliography/app/views/publications/_form.html.erb
--- a/vendor/plugins/redmine_bibliography/app/views/publications/_form.html.erb
+++ b/vendor/plugins/redmine_bibliography/app/views/publications/_form.html.erb
@@ -1,8 +1,8 @@
-<%= f.error_messages %>  
+<%= f.error_messages %>
 
 <h3><%= f.text_field :title, :required => true, :size => 70 %></h3>
 
-<div class="splitcontentleft">      
+<div class="splitcontentleft">
   <h3><%= l(:label_publication_other_details) %></h3>
   <div class="box tabular">
     <% f.fields_for :bibtex_entry do |builder| -%>
@@ -14,12 +14,17 @@
       <br />
       <em><%= l(:text_external_url) %></em>
     </p>
+    <p>
+      <%= f.text_field :doi, :size => 70 %>
+      <br />
+      <em><%= l(:text_doi) %></em>
+    </p>
 
   </div>
 </div>
 
 <div class="splitcontentright">
-  <h3><%= l(:authors) %></h3>    
+  <h3><%= l(:authors) %></h3>
   <div class="box tabular">
     <% f.fields_for :authorships do |builder| -%>
       <%= render "authorship_fields", :f => builder %>