@inproceedings{c4ff96b0bde411dca96e000ea68e967b,
title = "Efficient Shell Element Formulation for Use in Discrete Material Optimization",
author = "Hvejsel, {Christian Gram} and Erik Lund",
year = "2007",
language = "English",
series = "Proceedings of the Nordic Seminar on Computational Mechanics, (NSCM)",
publisher = "Chalmers tekniska h{\"o}gskola",
editor = "R. Larsson and K. Runesson",
booktitle = "Proceedings of the 20th Nordic Seminar on Computational Mechanics",
address = "Sweden",
note = "NSCM20 - Nordic Seminar on Computational Mechanics ; Conference date: 23-11-2007 Through 24-11-2007",
}