Beltyukov, A. P.; Gryzlov, A. A.; Dyugurov, D. V.; Zaĭtsev, V. A.; Petrov, N. N.; Popova, S. N.; Rodionov, V. I.; Smetanin, Yu. M.; Yashin, A. D. Nikolaĭ Nikolaevich Nepeĭvoda. To anniversary. (Russian) Zbl 1441.01016 Vestn. Udmurt. Univ., Mat. Mekh. Komp’yut. Nauki 29, No. 2, 295-298 (2019). MSC: 01A70 Biographies, obituaries, personalia, bibliographies Biographic References: Nepeĭvoda, Nikolaĭ Nikolaevich PDF BibTeX XML Cite \textit{A. P. Beltyukov} et al., Vestn. Udmurt. Univ., Mat. Mekh. Komp'yut. Nauki 29, No. 2, 295--298 (2019; Zbl 1441.01016) Full Text: DOI MNR