BAND

For calculations with the periodic structures BAND code, version 2007.01:

1. G. te Velde and E.J. Baerends, Phys. Rev B 44, 7888 (1991)

2. G. Wiesenekker and E.J. Baerends, J. of Phys.: Condensed Matter 3, 6721 (1991)

3. BAND2007.01, SCM, Theoretical Chemistry, Vrije Universiteit, Amsterdam, The Netherlands, http://www.scm.com
Optionally, you may add the following list of authors and contributors:
G. te Velde, E.J. Baerends, P.H.T. Philipsen, G. Wiesenekker, J.A. Groeneveld, J.A. Berger, P.L. de Boeij, R. Klooster, F. Kootstra, P. Romaniello, J.G. Snijders, E.S. Kadantsev, T. Ziegler

Note: if you have used a modified (by yourself, for instance) version of the code, you should mention in the citation that a modified version has been used.