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@article{SF_1990__40_1_135014, author = {C. Choffrut}, title = {A remark on the representation of trace monoids.}, journal = {Semigroup forum}, pages = {143--152}, publisher = {mathdoc}, volume = {40}, number = {1}, year = {1990}, zbl = {0693.20064}, url = {http://geodesic.mathdoc.fr/item/SF_1990__40_1_135014/} }
C. Choffrut. A remark on the representation of trace monoids.. Semigroup forum, Tome 40 (1990) no. 1, pp. 143-152. http://geodesic.mathdoc.fr/item/SF_1990__40_1_135014/