@article{GDZPPN002064561,
title = {On the quantitative boundary behavior of conformal maps.},
journal = {Commentarii mathematici Helvetici},
volume = {57},
year = {1982},
pages = {107-129},
zbl = {0491.30007},
url = {http://dml.mathdoc.fr/item/GDZPPN002064561}
}
Pommerenke, Ch.; Warschawski, S.E. On the quantitative boundary behavior of conformal maps.. Commentarii mathematici Helvetici, Tome 57 (1982) pp. 107-129. http://gdmltest.u-ga.fr/item/GDZPPN002064561/