1. The Division of Distributions by the Independent Variable
2. and , Products of measures and functions of finite variations, from Generalized functions and operational calculus, Proc. Conf. Varna s(1975), (Published by Bulgar. Acad. Sci., Sofia, Editor, I. Dimovski), 20–26.
3. THE PRODUCT OF DISTRIBUTIONS
4. The product of the distributions x−r and δ(r−1)(x)