Séminaire Lotharingien de Combinatoire, B21i (1989).
[Formerly: Publ. I.R.M.A. Strasbourg, 1990, 413/S-21, p. 55-59.]

Roman König

Über freie partiell kommutative Monoide

Abstract. We present new results on partially commutative monoids defined by graphs.

The paper has been finally published under the title "Graphs and free partially commutative monoids" in Theoret. Comput. Sci. 78 (1991), (Part A), 319-346.