GAUSSIAN RANDOM-FIELDS IN SPHERICAL COORDINATES
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 249:4 (1991) 678-683
ON THE FATE OF GALACTIC-CENTER MOLECULAR CLOUDS
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 248:2 (1991) P14-P17
SPIRAL HEATING OF GALACTIC DISKS
DYNAMICS OF GALAXIES AND THEIR MOLECULAR CLOUD DISTRIBUTIONS 146 (1991) 400-401
THE DEPENDENCE OF CORONAL TEMPERATURES ON ROSSBY NUMBERS
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 252:2 (1991) P21-P26