LIB4O7(NA2B4O7,K2B4O7)-N2H3C2H4OH-H2O SYSTEMS AT 25-DEGREES-C Article SKVORTSOV V.G., SADETDINOV S.V., AKIMOV V.M., MITRASOV Y.N., PETROVA O.V., KLOPOV Y.N. ZHURNAL NEORGANICHESKOI KHIMII / Russian Journal of Inorganic Chemistry. Федеральное государственное бюджетное учреждение "Российская академия наук". Vol. 39. 1994. P. 328-332
MAXIMUM PRINCIPLE FOR OPTIMAL-CONTROL PROBLEMS WITH PHASE CONSTRAINTS - NONDEGENERACY AND STABILITY Article ARUTYUNOV A.V., ASEEV S.M. Doklady Akademii Nauk. Vol. 334. 1994. P. 134-137