@article{1183527806,
author = {Marden, A. and Rodin, B.},
title = {A complete extremal distance problem on open Riemann surfaces},
journal = {Bull. Amer. Math. Soc.},
volume = {72},
number = {4},
year = {1966},
pages = { 326-328},
language = {en},
url = {http://dml.mathdoc.fr/item/1183527806}
}
Marden, A.; Rodin, B. A complete extremal distance problem on open Riemann surfaces. Bull. Amer. Math. Soc., Tome 72 (1966) no. 4, pp. 326-328. http://gdmltest.u-ga.fr/item/1183527806/