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@article{IM_1973__20_142213, author = {H.F. Trotter}, title = {On {S-Equivalence} of {Seifert} {Matrices.}}, journal = {Inventiones mathematicae}, pages = {173--208}, publisher = {mathdoc}, volume = {20}, year = {1973}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM_1973__20_142213/} }
H.F. Trotter. On S-Equivalence of Seifert Matrices.. Inventiones mathematicae, Tome 20 (1973), pp. 173-208. http://geodesic.mathdoc.fr/item/IM_1973__20_142213/