@inProceedings{Gottlieb2006,
author = "H. P .W. Gottlieb",
title = "Materially-isospectral congruent membranes",
series = "ANZIAM J.",
volume = "47",
pages = "C152--C167",
year = 2006,
booktitle = "Proceedings of the 7th Biennial Engineering Mathematics and Applications Conference, EMAC-2005",
editor = "Andrew Stacey  and Bill Blyth  and John Shepherd  and A. J. Roberts",
month = aug,
note = "\protect \url {http://anziamj.austms.org.au/V47EMAC2005/Gottlieb} [August 1, 2006]",
keywords = "isospectral, membranes",
}