@article{1183740612, author = {Wheeler, William H.}, title = {Model Theory of Strictly Upper Triangular Matrix Rings}, journal = {J. Symbolic Logic}, volume = {45}, number = {1}, year = {1980}, pages = { 455-463}, language = {en}, url = {http://dml.mathdoc.fr/item/1183740612} }
Wheeler, William H. Model Theory of Strictly Upper Triangular Matrix Rings. J. Symbolic Logic, Tome 45 (1980) no. 1, pp. 455-463. http://gdmltest.u-ga.fr/item/1183740612/