@inbook{3a32f34d467848b9886ea4729aebbca6,
title = "Proof that Eigenvalues of the Scalar Anisotropic Elliptic BVP with Constant Coefficients Are Real",
abstract = "Consider the domain Ω shown in Figure D.1, which has a single corner at point P.",
author = "Zohar Yosibash",
note = "Publisher Copyright: {\textcopyright} 2012, Springer Science+Business Media, LLC.",
year = "2012",
month = jan,
day = "1",
doi = "10.1007/978-1-4614-1508-4\_18",
language = "American English",
series = "Interdisciplinary Applied Mathematics",
publisher = "Springer Nature",
pages = "417--419",
booktitle = "Interdisciplinary Applied Mathematics",
address = "United States",
}