Voprosy prognozirovani︠i︡a i planirovani︠i︡a vneshneėkonomicheskikh sv︠i︡azeĭ - Alekseeva, Margarita Alekseevna; Shagalov, G. L. (Grigoriĭ Lazarevich); Sut︠i︡agin, Valeriĭ Semenovich (Akademi︠i︡a nauk SSSR, ︠T︡Sentr. ėkonomiko-matematicheskiĭ in-t, 1984)