Metody i programmy resheni︠i︡a optimiza︠t︡sionnykh zadach na grafakh i set︠i︡akh : tezisy dokladov IV vseso︠i︡uznogo soveshchani︠i︡a, 17-19 okt︠i︡abr︠i︡a 1989 g. - Nechepurenko, M. I. (Akademi︠i︡a nauk, Sibirskoe otd-nie, Vychislitelʹnyĭ ︠t︡sentr, 1989)