@article{1195579916,
author = {Toyoda, K\^oshichi},
title = {On differential operators permutable with Lie continuous groups of transformations},
journal = {Proc. Imp. Acad.},
volume = {13},
number = {10},
year = {1937},
pages = { 172-175},
language = {en},
url = {http://dml.mathdoc.fr/item/1195579916}
}
Toyoda, Kôshichi. On differential operators permutable with Lie continuous groups of transformations. Proc. Imp. Acad., Tome 13 (1937) no. 10, pp. 172-175. http://gdmltest.u-ga.fr/item/1195579916/