机构:
Univ Ljubljana, Dept Phys, Fac Math & Phys, Ljubljana 61000, Slovenia
Univ Maribor, CAMTP, SI-2000 Maribor, SloveniaUniv Ljubljana, Dept Phys, Fac Math & Phys, Ljubljana 61000, Slovenia
Horvat, Martin
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT,
2009,