@article{1195511138,
author = {Ochiai, Hiroyuki and Oshima, Toshio and Sekiguchi, Hideko},
title = {Commuting families of symmetric differential operators},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {70},
number = {10},
year = {1994},
pages = { 62-66},
language = {en},
url = {http://dml.mathdoc.fr/item/1195511138}
}
Ochiai, Hiroyuki; Oshima, Toshio; Sekiguchi, Hideko. Commuting families of symmetric differential operators. Proc. Japan Acad. Ser. A Math. Sci., Tome 70 (1994) no. 10, pp. 62-66. http://gdmltest.u-ga.fr/item/1195511138/