Verlan, I. I. Preservation of convexity in case of interpolation by discrete cubic splines. (Russian) Zbl 0667.41003 Mat. Issled. 96, 13-20 (1987). Reviewer: J.H.Tian MSC: 41A05 41A15 PDFBibTeX XMLCite \textit{I. I. Verlan}, Mat. Issled. 96, 13--20 (1987; Zbl 0667.41003)
Prisakar’, K. F.; Prisakar’, A. V. On the minimal covering of vertices of a graph by d-convex subsets. (Russian) Zbl 0663.05049 Mat. Issled. 96, 114-118 (1987). MSC: 05C70 05C65 05C15 PDFBibTeX XMLCite \textit{K. F. Prisakar'} and \textit{A. V. Prisakar'}, Mat. Issled. 96, 114--118 (1987; Zbl 0663.05049)
Solomon, D. I. A parametric method for solution of problems of linear-fractional programming. (Russian) Zbl 0645.90083 Mat. Issled. 96, 124-134 (1987). Reviewer: L.Grygarova MSC: 90C32 90C31 65K05 90C05 PDFBibTeX XMLCite \textit{D. I. Solomon}, Mat. Issled. 96, 124--134 (1987; Zbl 0645.90083)
Barzalkin, A. M.; Zambitskij, D. K. An algorithm for the solution of a stochastic allocation problem. (Russian) Zbl 0645.90018 Mat. Issled. 96, 3-7 (1987). Reviewer: E.Tamm MSC: 90B05 90C15 PDFBibTeX XMLCite \textit{A. M. Barzalkin} and \textit{D. K. Zambitskij}, Mat. Issled. 96, 3--7 (1987; Zbl 0645.90018)
Diakonu, M. M. An algorithm for the solution of a bicriterial problem of linear integer programming. (Russian) Zbl 0643.90057 Mat. Issled. 96, 29-35 (1987). Reviewer: N.I.Yanev MSC: 90C10 90C31 90C05 PDFBibTeX XMLCite \textit{M. M. Diakonu}, Mat. Issled. 96, 29--35 (1987; Zbl 0643.90057)
Lozovanu, D. D. The problem of establishing the consistency for systems of linear inequalities with right sides depending on parameters. (Russian) Zbl 0633.90044 Mat. Issled. 96, 83-93 (1987). Reviewer: D.D.Lozovanu MSC: 90C05 15A39 PDFBibTeX XMLCite \textit{D. D. Lozovanu}, Mat. Issled. 96, 83--93 (1987; Zbl 0633.90044)
Kataranchuk, S. G.; Chepoj, V. D. Structure and isomorphism of d-convex-simple planar graphs. (Russian) Zbl 0629.05056 Mat. Issled. 96, 64-68 (1987). Reviewer: M.Křivánek MSC: 05C75 68R10 PDFBibTeX XMLCite \textit{S. G. Kataranchuk} and \textit{V. D. Chepoj}, Mat. Issled. 96, 64--68 (1987; Zbl 0629.05056)