@article{1183527790, author = {Rodin, Burton}, title = {Extremal length and removable boundaries of Riemann surfaces}, journal = {Bull. Amer. Math. Soc.}, volume = {72}, number = {4}, year = {1966}, pages = { 274-276}, language = {en}, url = {http://dml.mathdoc.fr/item/1183527790} }
Rodin, Burton. Extremal length and removable boundaries of Riemann surfaces. Bull. Amer. Math. Soc., Tome 72 (1966) no. 4, pp. 274-276. http://gdmltest.u-ga.fr/item/1183527790/