luis@393: class BibtexEntry < ActiveRecord::Base
luis@544:   unloadable
luis@544: 
luis@393:   belongs_to :publication
luis@544:   validates_presence_of :entry_type
luis@544:   
luis@544:   def entry_type_name
luis@544:     entry_type = self.entry_type
luis@544:     BibtexEntryType.find(entry_type).name
luis@544:   end
luis@544:   
luis@544:   
luis@405:   
luis@393: end