Should the outer Milky Way be axisymmetric?
UNSOLVED PROBLEMS OF THE MILKY WAY (1996) 1-10
The chromosphere-corona transition region in late-type stars
ASTROPHYSICS AND SPACE SCIENCE 237:1-2 (1996) 13-32
The hot gas in the Galactic bulge
UNSOLVED PROBLEMS OF THE MILKY WAY (1996) 287-295
The shape of the disk: Clues from the kinematics of disk stars
UNSOLVED PROBLEMS OF THE MILKY WAY (1996) 11-21
The stellar-dynamical oeuvre
JOURNAL OF ASTROPHYSICS AND ASTRONOMY 17:3-4 (1996) 81-94