@article{e144542d85cd407b8ae164420eb06ef9,
title = "An estimate of the maximal dilatations of quasiconformal automorphisms of annuli",
abstract = "We introduce a certain extremal problem for quasiconformal automorphisms of annuli and give upper and lower estimates for the minimal value of their maximal dilatations.",
keywords = "extremal length, hyperbolic metric, maximal dilatation, quasiconformal map",
author = "Katsuhiko Matsuzaki",
year = "2013",
month = jul,
doi = "10.1080/17476933.2011.603417",
language = "English",
volume = "58",
pages = "923--932",
journal = "Complex Variables and Elliptic Equations",
issn = "1747-6933",
publisher = "Taylor and Francis Ltd.",
number = "7",
}