@article{1195518013,
author = {Hayashi, Yoshio},
title = {Three-dimensional Dirichlet problem for the Helmholtz equation for an open boundary},
journal = {Proc. Japan Acad. Ser. A Math. Sci.},
volume = {53},
number = {7},
year = {1977},
pages = { 159-162},
language = {en},
url = {http://dml.mathdoc.fr/item/1195518013}
}
Hayashi, Yoshio. Three-dimensional Dirichlet problem for the Helmholtz equation for an open boundary. Proc. Japan Acad. Ser. A Math. Sci., Tome 53 (1977) no. 7, pp. 159-162. http://gdmltest.u-ga.fr/item/1195518013/