@article{1102992820,
author = {Hawley, N. S. and Schiffer, M. M.},
title = {Riemann surfaces which are doubles of plane domains.},
journal = {Pacific J. Math.},
volume = {23},
number = {3},
year = {1967},
pages = { 217-222},
language = {en},
url = {http://dml.mathdoc.fr/item/1102992820}
}
Hawley, N. S.; Schiffer, M. M. Riemann surfaces which are doubles of plane domains.. Pacific J. Math., Tome 23 (1967) no. 3, pp. 217-222. http://gdmltest.u-ga.fr/item/1102992820/