@article{a4c04c64426b43788c2ccf6b73e742d9,
title = "Comment on: {"}A hybrid-Trefftz element containing an elliptic hole{"}, by Manicka Dhanasekar, Jianjun Han and Qinghua Qin, Finite Elements in Analysis and Design 42 (2006) 1314-1323",
author = "Reinhard Piltner",
year = "2007",
month = aug,
doi = "10.1016/j.finel.2007.06.008",
language = "English",
volume = "43",
pages = "975",
journal = "Finite Elements in Analysis and Design",
issn = "0168-874X",
publisher = "Elsevier B.V.",
number = "11-12",
}