Brauner, Tomáš
Goldstone boson counting in linear sigma models with chemical potential.
Physical Review. D. Roč. 72, č. 7 (2005), 076002-1. ISSN 0556-2821
R&D Projects: GA ČR GD202/05/H003
Impact factor: 4.852, year: 2005
http://hdl.handle.net/11104/0116174