@article{1029002063,
author = {Kirwan, W. E. and Pell, Richard},
title = {Extremal properties of a class of slit conformal mappings.},
journal = {Michigan Math. J.},
volume = {25},
number = {1},
year = {1978},
pages = { 223-232},
language = {en},
url = {http://dml.mathdoc.fr/item/1029002063}
}
Kirwan, W. E.; Pell, Richard. Extremal properties of a class of slit conformal mappings.. Michigan Math. J., Tome 25 (1978) no. 1, pp. 223-232. http://gdmltest.u-ga.fr/item/1029002063/