Gérard Duchamp, Daniel Krob. Combinatorics in Trace Monoids II. In Volker Diekert, Grzegorz Rozenberg, editors, The Book of Traces. pages 83-129, World Scientific, 1995. [doi]
@incollection{DuchampK95, title = {Combinatorics in Trace Monoids II}, author = {Gérard Duchamp and Daniel Krob}, year = {1995}, doi = {10.1142/9789814261456_0004}, url = {https://doi.org/10.1142/9789814261456_0004}, researchr = {https://researchr.org/publication/DuchampK95}, cites = {0}, citedby = {0}, pages = {83-129}, booktitle = {The Book of Traces}, editor = {Volker Diekert and Grzegorz Rozenberg}, publisher = {World Scientific}, isbn = {978-981-02-2058-7}, }