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@article{SF_1996__52_3_135455, author = {J. Okninski and J.S. Ponizovskii}, title = {A new matrix representation theorem for semigroups.}, journal = {Semigroup forum}, pages = {293--306}, publisher = {mathdoc}, volume = {52}, number = {3}, year = {1996}, url = {http://geodesic.mathdoc.fr/item/SF_1996__52_3_135455/} }
J. Okninski; J.S. Ponizovskii. A new matrix representation theorem for semigroups.. Semigroup forum, Tome 52 (1996) no. 3, pp. 293-306. http://geodesic.mathdoc.fr/item/SF_1996__52_3_135455/