@article{bwmeta1.element.desklight-e982db1a-a438-4150-86fd-628f62f2043d,
author = {L. Anczyk},
title = {On differentiable solutions of B\"ottcher's functional equation},
journal = {Annales Polonici Mathematici},
volume = {21},
year = {1969},
pages = {217-221},
zbl = {0175.45602},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-e982db1a-a438-4150-86fd-628f62f2043d}
}
L. Anczyk. On differentiable solutions of Böttcher's functional equation. Annales Polonici Mathematici, Tome 21 (1969) pp. 217-221. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-e982db1a-a438-4150-86fd-628f62f2043d/