@article{CM_1936__3__399_0, author = {Taussky, Olga}, title = {Analytical methods in hypercomplex systems}, journal = {Compositio Mathematica}, pages = {399--407}, publisher = {Johnson Reprint Corporation}, volume = {3}, year = {1936}, zbl = {0015.05603}, language = {en}, url = {http://www.numdam.org/item/CM_1936__3__399_0/} }