<%= link_to(article.title, article.url, :class => icon_for_article(article)) %>
<% if article.last_changed_by %>
<%= _('by %s') % link_to(article.last_changed_by.name, article.last_changed_by.url) %>
<% end %>
<%= _('Last update: %s.') % show_date(article.updated_at) %>