@article{05005344,
title = {Remarks on the conditions for unique extremality of quasiconformal mappings.},
journal = {Publications de l'Institut Math\'ematique. Nouvelle S\'erie},
volume = {75(89)},
year = {2004},
pages = {67-76},
doi = {10.2298/PIM0475067R},
zbl = {1086.30028},
language = {en},
url = {http://dml.mathdoc.fr/item/05005344}
}
Reich, Edgar. Remarks on the conditions for unique extremality of quasiconformal mappings.. Publications de l'Institut Mathématique. Nouvelle Série, Tome 75(89) (2004) pp. 67-76. doi : 10.2298/PIM0475067R. http://gdmltest.u-ga.fr/item/05005344/