Gurarii N I

Publications in Math-Net.Ru

1. The stability of orthogonal bases in a uniformly convex space
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1972, no. 10,  23–26
2. Coefficient sequences in Hilbert and Banach space expansions
   
   Izv. Akad. Nauk SSSR Ser. Mat., 35:1 (1971),  216–223
3. Bases in uniformly convex and uniformly flattened Banach spaces
   
   Izv. Akad. Nauk SSSR Ser. Mat., 35:1 (1971),  210–215
4. Some basis theorems in Hilbert space and Banach spaces
   
   Dokl. Akad. Nauk SSSR, 193:5 (1970),  974–977
5. Normed spaces in which the unit sphere has no bias
   
   Mat. Zametki, 7:3 (1970),  307–310