Materialism and Empirio-Criticism, V. I. Lenin, 1908
On the Question of Dialectics, V. I. Lenin, 1915
On contradiction and equilibrium, N. Bukharin, 1921-24.
Marxism and Hegel on Development and Resolution, Avram Deborin 1930
Synthesis and Negation of the Negation, from A. Aizenberg, et. al., Dialectical Materialism, 1931.
"Leningrad" Textbook of Marxist Philosophy, M. Shirikov, et. al., 1932
Dialectical and Historical Materialism, J. V. Stalin, 1938
Resolving Contradictions by "Merging", P. N. Fedoseev, Voprosy Filosofii, 1962.
Unifying Contradictions, M. B. Mitin, Voprosy Filosofii, 1962.
On Dialectical Contradiction,
("Polarist" vs. "Antinomist" views), from Soviet Philosophical Encyclopedia, 1963.
On Antagonistic Contradiction,
from Soviet Philosophical Encyclopedia, 1963
Theory of Reflection, Todor Pavlov, 1962
,
On Nothingness,
from Soviet Philosophical Encyclopedia, 1963.
“Once more on the paradox of movement, on dialectical and formal-logical contractions”, E. K. Voishbillo, Filosofskie Nauki, 1964, #4, pp. 103-112, extracts
Is Epistemology the Essence of Philosophy? Recollections by V. N. Sadovskii of the 1950s and 1960s in Moscow State University.