Dear all, I'm looking for a set of special points for Brillouin zone integrations in 2D lattices. Does someone has references? Thanks in advance, Nicolas Chamel. Institut d'Astronomie et d'Astrophysique Universite Libre de Bruxelles CP 226 Boulevard du Triomphe B-1050 Brussels BELGIUM tel. +32 2 650 35 72 fax. +32 2 650 28 64