1. , Operator Algebras and Quantum Mechanics I, Second Edition. Springer Berlin Heidelberg New York 1987
2. , Introduction to the Theory of Point Processes, Springer New York Berlin Heidelberg London Paris Tokyo 1988
3. , On the Position Distribution of Infinite Boson Systems. Forschungsergebnisse FSU Jena N/88/27 1988
4. States of Infinite Boson Systems on a Lattice, Forschungsergebnisse FSU Jena N/90/13 1990
5. Characterization of states of infinite boson systems