Bragin Vladimir Alekseevich

Publications in Math-Net.Ru

1. Elementary equivalence of linear groups over rings with a finite number of central idempotents and over Boolean rings
   
   Fundam. Prikl. Mat., 18:1 (2013),  45–55
2. An example of two cardinals that are equivalent in the $n$-order logic and not equivalent in the $(n+1)$-order logic
   
   Fundam. Prikl. Mat., 18:1 (2013),  35–44