SPECTRAL STELLAR DYNAMICS .2. THE ACTION INTEGRALS
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 206:1 (1984) 159-177
GRAVITATIONAL COLLAPSE OF PRESSURELESS INHOMOGENEOUS SPHEROIDS
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 203:1 (1983) 265-277
DOES JEANS THEOREM APPLY ONLY TO SPHERICAL SYSTEMS
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 201:1 (1982) 15-19
DYNAMICS OF ELLIPTICAL GALAXIES AND OTHER SPHEROIDAL COMPONENTS
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS 20 (1982) 399-429
M/L AND VELOCITY ANISOTROPY FROM OBSERVATIONS OF SPHERICAL GALAXIES, OR MUST M87 HAVE A MASSIVE BLACK-HOLE
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 200:1 (1982) 361-375