BerezanskyYu. M., KitG. S., KovalevskiiA. A., KovalevA. M., KorneichukN. P., KorolyukV. S., LukovskyI. O., MitropolskiyYu. A., SavchenkoO. Ya., SamoilenkoA. M., KharlamovP. V., and KhruslovE. Ya. 2000. “Igor Volodymyrovych Skrypnik (On His 60th Birthday)”. Ukrains’kyi Matematychnyi Zhurnal 52 (11), 1443-45. https://umj.imath.kiev.ua/index.php/umj/article/view/4551.