New Additions

In: The analytical and topological theory of semigroups : trends and developments, Vol. 1990, page 27-50

In: Probability and Bayesian statistics : [based on the proceedings of the International Symposium on Probability and Bayesian Statistics, held September 23 - 26, Vol. 1987, page 257-262

In: Noncompact lie groups and some of their applications (NATO ASI series : Series C, Mathematical and physical sciences : 429), Vol. 1994, page 141-146

In: Proceedings of the XVI International Colloquium, held at Varna, Bulgaria, June 15 - 20, 1987 (Lecture notes in physics : 313), Vol. 1988, page 11-16

In: Seminar Sophus Lie, Vol. 2.1992, page 13-20

In: Seminar Sophus Lie, Vol. 1.1991, page 135-141

In: Semesterbericht Funktionalanalysis, Vol. 13.1988, page 107-118