@article{1183418658,
author = {Epsteen, Saul},
title = {Note on the structure of hypercomplex number systems},
journal = {Bull. Amer. Math. Soc.},
volume = {12},
number = {3},
year = {1905},
pages = { 69-71},
language = {en},
url = {http://dml.mathdoc.fr/item/1183418658}
}
Epsteen, Saul. Note on the structure of hypercomplex number systems. Bull. Amer. Math. Soc., Tome 12 (1905) no. 3, pp. 69-71. http://gdmltest.u-ga.fr/item/1183418658/