TY - RPRT TI - Inverse Mermin-Wagner theorem for classical spin models on graphs. AU - R Burioni AU - D Cassi AU - A Vezzani PY - 1999 DO - 10.1103/physreve.60.1500 UR - https://pubmed.ncbi.nlm.nih.gov/11969909/ ID - 11969909 ER -