Evtukhov, V. M. On the asymptotic behavior of monotone solutions of nonlinear differential equations of Emden-Fowler type. (Russian) Zbl 0834.34036 Differ. Uravn. 28, No. 6, 1076-1078 (1992). MSC: 34C11 PDFBibTeX XMLCite \textit{V. M. Evtukhov}, Differ. Uravn. 28, No. 6, 1076--1078 (1992; Zbl 0834.34036)
Filippov, V. M.; Tishchenko, A. N. The direct variational method for operator equations \(u^ k+C^ mu=f, k=1,2; m\in N\). (Russian) Zbl 0826.34063 Differ. Uravn. 28, No. 9, 1642-1643 (1992). MSC: 34G20 35K15 35L15 49R50 PDFBibTeX XMLCite \textit{V. M. Filippov} and \textit{A. N. Tishchenko}, Differ. Uravn. 28, No. 9, 1642--1643 (1992; Zbl 0826.34063)
Shamilov, A. Kh. On solvability and nonsolvability of a variant of boundary value problems with a free boundary for abstract second order differential equations. (Russian) Zbl 0763.34051 Differ. Uravn. 28, No. 2, 281-289 (1992). Reviewer: I.Rachůnková (Olomouc) MSC: 34G20 34B15 PDFBibTeX XMLCite \textit{A. Kh. Shamilov}, Differ. Uravn. 28, No. 2, 281--289 (1992; Zbl 0763.34051)