Integral Equations and Operator Theory

, Volume 13, Issue 2, pp 303–305

Letter to the editor

  • Authors
  • Andrei Parastaev
Article

DOI: 10.1007/BF01193762

Cite this article as:
Parastaev, A. Integr equ oper theory (1990) 13: 303. doi:10.1007/BF01193762

Copyright information

© Birkhäuser Verlag 1990