Veitsblit Aleksandr I

Publications in Math-Net.Ru

1. Renormalization of Diffeomorphisms of the Circle and Scaling of “Arnold Tongues”
   
   Funktsional. Anal. i Prilozhen., 29:3 (1995),  58–60
2. The boundary spectrum of nonnegative operators
   
   Sibirsk. Mat. Zh., 26:6 (1985),  24–28