22
22
Pablo Ordejon and Jose L. Mozos (then at ICMAB-CSIC), and Mads Brandbyge,
23
23
Kurt Stokbro, and Jeremy Taylor (Technical Univ. of Denmark).
47
64
O.F. Sankey, D.J. Niklewski and D.A. Drabold made the FIREBALL code
48
65
available to P. Ordejon. Although we no longer use the routines in