Sergey Kitaev, Pavel Salimov, Christopher Severs, Henning Úlfarsson. On the Representability of Line Graphs. In Giancarlo Mauri, Alberto Leporati, editors, Developments in Language Theory - 15th International Conference, DLT 2011, Milan, Italy, July 19-22, 2011. Proceedings. Volume 6795 of Lecture Notes in Computer Science, pages 478-479, Springer, 2011. [doi]
Abstract is missing.