@article{ITA_1991__25_1_39_0, author = {Fory\'s, Wit}, title = {On equality sets of morphisms in topological free monoids}, journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications}, volume = {25}, year = {1991}, pages = {39-42}, mrnumber = {1104409}, zbl = {0721.68034}, language = {en}, url = {http://dml.mathdoc.fr/item/ITA_1991__25_1_39_0} }
Foryś, Wit. On equality sets of morphisms in topological free monoids. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 25 (1991) pp. 39-42. http://gdmltest.u-ga.fr/item/ITA_1991__25_1_39_0/
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