DILUTED QUANTUM TRANSVERSE ISING-MODEL
JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 14:10 (1981) L263-L267
EXACT SCALINGS OF PURE AND DILUTE QUANTUM TRANSVERSE ISING CHAINS
JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 14:16 (1981) 2193-2198
FINITE SIZE SCALING AND CROSSOVER PHENOMENA - THE XY CHAIN IN A TRANSVERSE FIELD AT ZERO TEMPERATURE
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 14:10 (1981) 2741-2757
INFINITE-SPIN AND FINITE-SPIN ISING CHAINS AT LOW-TEMPERATURES
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 14:2 (1981) 459-469
PURE AND DILUTED ANISOTROPIC QUANTUM HEISENBERG-MODEL
JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 14:4 (1981) 397-424