Yu. N. Volkov, V. V. Tokarev, “A range approach tî economic forecasting”, Avtomat. i Telemekh., 1988, no. 6, 113–125; Autom. Remote Control, 49:6 (1988), 778–787
1980
2.
Yu. N. Volkov, “On investigation of a linear dynamic problem of economic planning”, Avtomat. i Telemekh., 1980, no. 7, 101–107; Autom. Remote Control, 41:7 (1980), 967–973