V. Janis, A. Kauch, V. Pokorny:
"Thermodynamically consistent description of criticality in models of correlated electrons";
Physical Review B, 95 (2017), S. 045108.
http://dx.doi.org/10.1103/PhysRevB.95.045108Elektronische Version der Publikation:
https://arxiv.org/abs/1604.01678