RANDOM SYMMETRY-BREAKING FIELDS AND THE XY MODEL
PHYSICAL REVIEW B 25:11 (1982) 6899-6909
RENORMALIZATION-GROUP FOR THE TRANSFER-MATRIX
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 15:3 (1982) L115-L118
ANTI-FERROMAGNETIC CLOCK MODELS IN 2 DIMENSIONS
PHYSICAL REVIEW B 24:9 (1981) 5128-5132
ONE-DIMENSIONAL MODELS WITH 1-R2 INTERACTIONS
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 14:6 (1981) 1407-1415