THE PHASE-SPACE STRUCTURE OF R1/4 GALAXIES - ARE THESE GALAXIES ISOTHERMAL AFTER ALL
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 200:3 (1982) 951-964
RESONANT EXCITATION OF MOTION PERPENDICULAR TO GALACTIC PLANES
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 196:2 (1981) 455-467
THE APPARENT AND TRUE ELLIPTICITIES OF GALAXIES OF DIFFERENT HUBBLE TYPES IN THE 2ND REFERENCE CATALOG
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 194:2 (1981) 679-691
X-RAY-EMISSION FROM M87 - A PRESSURE CONFINED COOLING ATMOSPHERE SURROUNDING A LOW MASS GALAXY
ASTROPHYSICAL JOURNAL 247:2 (1981) 464-472
RADIUS-DEPENDENCE OF VELOCITY DISPERSION IN ELLIPTICAL GALAXIES
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 190:3 (1980) 873-880