Gorbunov Alexandr L'vovich

Publications in Math-Net.Ru

1. Exact bounds for the minimum norm of extension operators for Sobolev spaces
   
   Izv. RAN. Ser. Mat., 61:1 (1997),  3–44
2. A two-sided estimate for the minimal norm of the extension operator for Sobolev spaces
   
   Dokl. Akad. Nauk, 330:6 (1993),  680–682