@article{1138833531,
author = {Komatu, Y\^usaku},
title = {Existence theorem of conformal mapping of doubly-connected domains},
journal = {Kodai Math. Sem. Rep.},
volume = {1},
number = {1},
year = {1949},
pages = { 3-4},
language = {en},
url = {http://dml.mathdoc.fr/item/1138833531}
}
Komatu, Yûsaku. Existence theorem of conformal mapping of doubly-connected domains. Kodai Math. Sem. Rep., Tome 1 (1949) no. 1, pp. 3-4. http://gdmltest.u-ga.fr/item/1138833531/