@article{1183504374,
author = {Sanders, S. T.},
title = {A linear transformation whose variables and coefficients are sets of points},
journal = {Bull. Amer. Math. Soc.},
volume = {48},
number = {12},
year = {1942},
pages = { 440-447},
language = {en},
url = {http://dml.mathdoc.fr/item/1183504374}
}
Sanders, S. T. A linear transformation whose variables and coefficients are sets of points. Bull. Amer. Math. Soc., Tome 48 (1942) no. 12, pp. 440-447. http://gdmltest.u-ga.fr/item/1183504374/