@article{1195518791,
author = {Fujiwara, Daisuke},
title = {Fundamental solution of partial differential operators of Schr\"odinger's type, II. The space-time approach},
journal = {Proc. Japan Acad.},
volume = {50},
number = {1},
year = {1974},
pages = { 699-701},
language = {en},
url = {http://dml.mathdoc.fr/item/1195518791}
}
Fujiwara, Daisuke. Fundamental solution of partial differential operators of Schrödinger's type, II. The space-time approach. Proc. Japan Acad., Tome 50 (1974) no. 1, pp. 699-701. http://gdmltest.u-ga.fr/item/1195518791/