A new real-space algorithm for realistic density functional calculations E. Krotscheck, E. R. Hernández, S. Janecek, M. S. Kaczmarski and R. Wahl Eur. Phys. J. D, 43 1-3 (2007) 173-176 Published online: 24 May 2007 DOI: 10.1140/epjd/e2007-00078-8