@InProceedings{	  dm01,
  author	= "Volker Diekert and Anca Muscholl",
  address	= "Heidelberg",
  booktitle	= "Proc. 28th International Colloquium Automata, Languages
		  and Programming (ICALP'01)",
  editor	= "F. Orejas and P. G. Spirakis and J. van Leeuwen",
  pages		= "543--554",
  publisher	= "Springer-Verlag",
  series	= "Lecture Notes in Computer Science",
  volume	= "2076",
  title		= "Solvability of Equations in Free Partially Commutative
		  Groups is Decidable",
  year		= "2001",
  doi		= "10.1007/3-540-48224-5_45"
}