1.	Asymptotic splitting of boundary-value problems for the Helmholtz equation in a strip with “permeable” boundaries
S. L. Edelstein
Izv. RAN. Ser. Mat., 1997, 61:4, 203–224 	
2.	On the Helmholtz Equation in a Strip with Penetrable Boundary
S. L. Edelstein
Funkts. Anal. Prilozh., 1994, 28:3, 92–94 	
3.	Asymptotic splitting of boundary value problems for abstract differential equations
S. L. Edelstein
Sibirsk. Mat. Zh., 1994, 35:6, 1401–1420 	
4.	Asymptotic decomposition of boundary value problems for differential equations in Banach spaces
S. L. Edelstein
Mat. Zametki, 1993, 54:4, 140–148 	
5.	Operator analogs of VKB-type estimates and the solvability of boundary-value problems
S. L. Edelstein
Mat. Zametki, 1992, 51:4, 124–131 	
6.	Sharp (with respect to the order of the highest exponent) estimate of the derivative of a power quasipolynomial in $L_2[0, 1]$
S. L. Edelstein
Mat. Zametki, 1984, 35:4, 549–558 	
7.	Boundedness of the convolution operator in $L_p(Z^m)$ and smoothness of the symbol of the operator
S. L. Edelstein
Mat. Zametki, 1977, 22:6, 873–884 	

Selected publications not included in Mathnet.ru data base 

Author: Edelstein, S (and also Edelstein, Sergei, Edelstein, S.L., Ehdel'shtejn, S.L., Edel'shtein, S.L.):

(Numeration continues Mathnet numbers) 

8. Estimates for powerlike quasipolynomials of the type of A. A. Markov's and S. M. Nikol'skii's inequalities. (English) Sov. Math., Dokl. 21, 497-501 (1980).
9. Estimates of quasipolynomials and rapidly converging methods of solving elliptic problems in domains with corners. (English) Sov. Math., Dokl. 21, 38-42 (1980).
10. with Simonenko, Igor Estimates for quasipolynomials and the convergence in highest norms of approximation methods of solving elliptic problems in domains with corners. (English) Probleme und Methoden der Mathematischen Physik, 8. Tag., Karl-Marx-Stadt 1983, Teubner-Texte Math. 63, 46-52 (1984).
11. Estimates for quasi-polynomials of the  Markov  type,  Math. Nachr. 1986. v. 127, 335-354. 
12. Mode asymptotics of a slowly varying wave-guide with penetrable boundaries, Soviet Physics Acoustics  36  (1990),  No.  2, 193-195.
13. Asymptotic splitting of boundary value problems for differential equations in Banach spaces. (English) Russ. Acad. Sci., Dokl., Math. 45, No.2, 379-381 (1992).
14. Linear differential equations with operator-valued coefficients and asymptotic parameters. (English)  Alavi, Yousev (ed.) et al., Trends and developments in ordinary differential equations. Proceedings of the international symposium, Kalamazoo, MI, USA, May 20-22, 1993. Singapore: World Scientific. 59-64 (1994).