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@article{KUMEM_1995_3_a5, author = {M. L. Rabelo and K. Tenenblat}, title = {Toroidal submanifolds of constant non positive curvature}, journal = {In memoriam N. I. Lobatschevskii}, pages = {135--159}, publisher = {mathdoc}, volume = {3}, year = {1995}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KUMEM_1995_3_a5/} }
M. L. Rabelo; K. Tenenblat. Toroidal submanifolds of constant non positive curvature. In memoriam N. I. Lobatschevskii, In memoriam N. I. Lobatschevskii, Tome 3 (1995), pp. 135-159. http://geodesic.mathdoc.fr/item/KUMEM_1995_3_a5/