BoichukО.A., Gorbachuk, M.L., Gorodnii, M.F., Lukovsky, I.O., Makarov, V.L., Parasyuk, I.O., Samoilenko, A.M., Samoilenko, V.G., Slyusarchuk, V.Y., Stanzhitskii, A.N., Khruslov, E.Y., Sharkovsky, O.M. and Shevchuk, I.A. 2016. Mykola Oleksiiovych Perestyuk (on his 70th birthday). Ukrains’kyi Matematychnyi Zhurnal. 68, 1 (Jan. 2016), 142-144.