Approximation and regularization of problems of the optimal control of the coefficients of parabolic equationsLUBYSHEV, F. V.Computational mathematics and mathematical physics. 1993, Vol 33, Num 8, pp 1027-1042, issn 0965-5425Article

Difference approximations and regularization of problems of optimal control for parabolic equations with controls in the coefficientsLUBYSHEV, F. V.Computational mathematics and mathematical physics. 1995, Vol 35, Num 9, pp 1053-1069, issn 0965-5425Article

Approximation and regularization of optimal control problems for a non-selfadjoint elliptic equation with variable coefficientsLUBYSHEV, F. V.U.S.S.R. computational mathematics and mathematical physics. 1991, Vol 31, Num 1, pp 10-20, issn 0041-5553Article

Approximation and regularization of optimal control problems for systems described by one-sided boundary value problems for elliptic equationsGAREEV, O. R; LUBYSHEV, F. V.Computational mathematics and mathematical physics. 2001, Vol 41, Num 11, pp 1594-1614, issn 0965-5425Article

Approximation and regularization of optimal control problems for quasilinear elliptic equationsLUBYSHEV, F. V; FAIRUZOV, M. E.Computational mathematics and mathematical physics. 2001, Vol 41, Num 8, pp 1092-1107, issn 0965-5425Article