@article{59f392e9c93e4c338813190dc4964543,
title = "Area contraction for harmonic automorphisms of the disk",
abstract = "A harmonic self-homeomorphism of a disk does not increase the area of any concentric disk.",
author = "Koh, {N. T.} and Kovalev, {L. V.}",
note = "Funding Information: Received 3 November 2009; revised 1 July 2010; published online October 19, 2010. 2000 Mathematics Subject Classification 31A05 (primary), 30C80, 58E20 (secondary). The second author was supported by the NSF grant DMS-0913474.",
year = "2011",
month = feb,
doi = "10.1112/blms/bdq083",
language = "English (US)",
volume = "43",
pages = "91--96",
journal = "Bulletin of the London Mathematical Society",
issn = "0024-6093",
publisher = "Oxford University Press",
number = "1",
}