TY  - RPRT
TI  - Phase transition in complex /psi/(4) theory.
AU  - Elmar Bittner
AU  - Wolfhard Janke
PY  - 2002
DO  - 10.1103/physrevlett.89.130201
UR  - https://pubmed.ncbi.nlm.nih.gov/12225010/
ID  - 12225010
ER  -