Author:
Azizov T. Ya,Kiriakidi V. K.
Publisher
Springer Science and Business Media LLC
Reference3 articles.
1. V. Khatskevich and V. Shulman,Studia Math.,116, No. 2, 189–195 (1995).
2. T. Ya. Azizov and I. S. Iokhvidov,Foundations of the Theory of Linear Operators in Spaces with Indefinite Metric [in Russian], Nauka, Moscow (1986).
3. T. Ya. Azizov,Ukrain. Mat. Zh. [Ukrainian Math. J.],41, No. 7 (1989).