Bel'skii A A

Publications in Math-Net.Ru

1. Integral rings of groups of period two and generalizations of Witt rings
   
   Mat. Zametki, 13:2 (1973),  311–315
2. Rational intersection points of two hyperquadrics
   
   Mat. Sb. (N.S.), 84(126):4 (1971),  633–644
3. Cohomological Witt rings
   
   Izv. Akad. Nauk SSSR Ser. Mat., 32:5 (1968),  1147–1161