Daniel Reidenbach, Johannes C. Schneider. Restricted Ambiguity of Erasing Morphisms. In Yuan Gao, Hanlin Lu, Shinnosuke Seki, Sheng Yu, editors, Developments in Language Theory, 14th International Conference, DLT 2010, London, ON, Canada, August 17-20, 2010. Proceedings. Volume 6224 of Lecture Notes in Computer Science, pages 387-398, Springer, 2010. [doi]
Abstract is missing.