Operators symbols in the descriptions of observable state systems
русский/английский/Operators symbols in the descriptions of observable state systems / G.A. Lassner.Operators symbols in the descriptions of observable state systems / G.A. Lassner.Operators symbols in the descriptions of observable state systems.Б. м./, 1978 ( ). - 1978.Operators symbols in the descriptions of observable state systems. Б. м., 1978 .