The European Physical Journal B
The European Physical Journal B > 1998 > 4 > 2 > 159-167
The European Physical Journal B > 1999 > 11 > 2 > 243-254
The European Physical Journal B > 2000 > 14 > 3 > 431-438
The European Physical Journal B > 2000 > 16 > 3 > 487-493
The European Physical Journal B > 2001 > 19 > 2 > 185-193