The European Physical Journal B
The European Physical Journal B > 1998 > 3 > 1 > 17-22
The European Physical Journal B > 1999 > 10 > 2 > 233-236
The European Physical Journal B > 1999 > 11 > 3 > 401-406
The European Physical Journal B > 1998 > 3 > 1 > 17-22
The European Physical Journal B > 1999 > 10 > 2 > 233-236
The European Physical Journal B > 1999 > 11 > 3 > 401-406