On asymptotic stability of kink for relativistic Ginsburg-Landau equation. XVI International Congress on Mathematical Physics. Abstracts, Prague (2009) p.30. Co-authored by A.Komech.
Dispersive estimates for discrete Schr"odinger and Klein-Gordon equation. The international conference "Modern problems of mathematics, mechanics and their applications" dedicated to the 70-th anniversary of rector MSU acad. V.A.Sadovnichy. Abstracts, Moscow, MSU, 2009, p.250.