The European Physical Journal B
The European Physical Journal B > 1998 > 3 > 3 > 307-313
The European Physical Journal B > 1999 > 12 > 3 > 347-350
The European Physical Journal B > 1998 > 3 > 3 > 307-313
The European Physical Journal B > 1999 > 12 > 3 > 347-350