@article{1183496503, author = {Williamson, John}, title = {Matrices whose $s$th compounds are equal}, journal = {Bull. Amer. Math. Soc.}, volume = {39}, number = {12}, year = {1933}, pages = { 108-111}, language = {en}, url = {http://dml.mathdoc.fr/item/1183496503} }
Williamson, John. Matrices whose $s$th compounds are equal. Bull. Amer. Math. Soc., Tome 39 (1933) no. 12, pp. 108-111. http://gdmltest.u-ga.fr/item/1183496503/