list all coauthor

<%= link_to "New Co-Author", new_desktop_co_author_path, :class=>"bt-co-author" %> <%= link_to "New Type", desktop_co_author_relations_path, :class=>"bt-new-type" %> <% @co_authors.each do |co_author| %> <% end %>

Name	EMail	Type
<%= co_author.co_author %>	<%= co_author.email %>	<%= @co_author_relations.find(co_author.co_author_relations_id).relation \ unless co_author.co_author_relations_id.nil?%>	<%= link_to 'Edit', edit_desktop_co_author_path(co_author), :class => "bt-edit" %>	<%= link_to 'Destroy', desktop_co_author_path(co_author), method: :delete, confirm: 'Are you sure?', :class=>"bt-delete" %>