@article{2112,
author = {R\'\i os, Sixto},
title = {Sobre las singularidades de la integral de Laplace},
journal = {Portugaliae mathematica},
volume = {3},
year = {1942},
pages = {110-114},
zbl = {0026.32304},
mrnumber = {0006774},
language = {es},
url = {http://dml.mathdoc.fr/item/2112}
}
Ríos, Sixto. Sobre las singularidades de la integral de Laplace. Portugaliae mathematica, Tome 3 (1942) pp. 110-114. http://gdmltest.u-ga.fr/item/2112/