The reinvigoration of operational art, 1965-70: problems of strategy and operational art in Soviet military works (1917-70, M.V. Zakharov (1965); the development of the theory of Soviet operational art in the 1930s, G. Isserson (1965); was our military theory in the 1920s turned to the past?, A. Golubev (1965); some questions concerning the development of strategic theory in the 1920s, N. Pavlenko (1966); Soviet operational art in the Great Patriotic War, I. Pavlovskiy, (12968); on the theory of the deep operation, M. Sakharov (1970). The heyday of operational art, 1970-1986: some features of modern military art, M. Cherednichenko (1970); the evolution in the correlation of strategy, operational art and tactics, I. Zav'yalov (1971); principles of military art and their development, V. Chervonobab (1971); the theory of the deep operation and its developmental trends, L.I. Voloshin 91978); Soviet operational art - birth and primary stages of development, N.N. Fomin 91978); the deep operation (battle), N.V. Ogarkov 91978); on the general fundamentals of the theory of Soviet operational art, V.F. Mozolev (1979); on the issue of the origin and develoment of the operation, R. Savushkin (1979); the joint operation - the main form of modern combat actions, M.I. Bezkhrebtyy (1979), the preparation of successive offensive operations, M.I. Bezkhrebtyy (1982); on the question of the origin of the theory of successive offensive operations (1921-29), R. Savushkin (1983); simultaneous actions against the entire depth of the enemy's operational structure - leading trends in the development of the theory of operational art, P.G. Skachko (1985). The debate over defensiveness, 1987-91: the evolution of views on defence in the interwar years, R. Savushkin 91987); the defensive nature of Soviet military doctrine and troop (force) preparation; the development of the theory of deep offensive battle in the prewar years, V.I. Ul'yanov (1988); on the evolution of the principles of military art, Ye. G. Korotchenko (1988); Soviet military doctrine and some views on the nature of war in defence of socialism, G.I. Salmanov (1988); preparation and conduct of army operations - historical experience and contemporaneity, V.G. Reznichenko (1991); on several tenets of Soviet military doctrine, I.N. Rodionov (1991); develpomental trends of armed struggle, A.N. Zakharov (1991)