Stepanov, S. N. Improving efficiency of numerical methods for the calculation of models with repeated calls. (Russian) Zbl 0649.90052 Probl. Peredachi Inf. 22, No. 4, 78-94 (1986). Reviewer: T.Sawik MSC: 90B22 60K25 PDF BibTeX XML Cite \textit{S. N. Stepanov}, Probl. Peredachi Inf. 22, No. 4, 78--94 (1986; Zbl 0649.90052)
Ajdinyan, A. K. On matrices with non-degenerate square submatrices. (Russian) Zbl 0622.94022 Probl. Peredachi Inf. 22, No. 4, 106-108 (1986). Reviewer: A.Pethö MSC: 94B05 15A15 PDF BibTeX XML Cite \textit{A. K. Ajdinyan}, Probl. Peredachi Inf. 22, No. 4, 106--108 (1986; Zbl 0622.94022)