V. G. Navakhrost, E. V. Shlykov, “Systems of differential equations with discontinuous on the line right part in Cartesian product of algebras of mnemofunctions”, Tr. Inst. Mat., 17:2 (2009), 56–64
2005
2.
A. N. Koval'chuk, O. L. Yablonskii, V. G. Navakhrost, “On the approximation of differential equations with generalized coefficients by finite-difference equations with averaging”, Izv. Vyssh. Uchebn. Zaved. Mat., 2005, no. 3, 23–31; Russian Math. (Iz. VUZ), 49:3 (2005), 21–29