1. An application of Muskhelishvili's methods in the theory of elementary particles;Bogolubov,1971
2. On the stability of solutions of differential and difference equations in critical cases;Boikov;Sov. Math. Dokl.,1991
3. Stability of Solutions of Differential Equations;Boikov,2008
4. On a continuous method for solving nonlinear operator equations;Boikov;Differ. Equ.,2012
5. Approximate Methods of Solution of Singular Integral Equations;Boykov,2004