community of those who have chosen resistance into the "eternal fraternity of the lonely" (the fate of the Talker in "Yawning Heights"). Heritage. Perception. Criticism Logical heritage Zinoviev played an important role in the development of national logic in the 1950–1960s. His early program of "substantive logic" did not receive official recognition, but influenced the development of Soviet research on the methodology of science. In the 1960s, Zinoviev was one of the leading Soviet logicians, the leader of the "cognitive movement", which, according to Vladislav Lektorsky, fascinated many philosophers, logicians, mathematicians, psychologists and linguists. Five works by Zinoviev were published in the West, which was a unique case for Russian philosophical thought. The monograph "The Philosophical Problems of Multivalued Logic" (1960), soon translated into English, was a significant event in Soviet philosophy, although it had flaws. Classical work became one of the world's first monographs on multi-valued logic and the first in the Soviet bloc. In general, the work of Zinoviev corresponded to the level of scientific achievements in the field of non-classical logic of the time, highly valued by such logicians as Kazimir Aydukevich, Jozef Bohensky, Georg von Wright, but did not attract much attention in the West. Zinoviev gave priority to formal methods over formal calculi, which alienated his work from the main directions and trends of the logic and methodology of science of the second half of the 20th century. Negatively, the fate of the logical heritage of Zinoviev was influenced by extra-scientific reasons: the collapse of his school after forced emigration, the ban in the Soviet Union of references to his work. As a result, in the domestic literature there is no systematic presentation of the corpus of logical works of the scientist. Perception in the West Zinoviev gained fame primarily as the author of "Yawning Heights", a dissident writer, becoming probably the most famous representative of the third wave emigration after Alexander Solzhenitsyn. His "sociological novels" were generally popular, attracted the attention of critics and the press, were translated into various languages. According to Pavel Fokin, a critical bibliography of Zinoviev in Europe contains several hundred articles and reviews, a number of monographs. The experimental novelty of his poetics was quite understandable to the Western reader, taking into account the development of literature in the 20th century. His prose was highly praised, for example, by Anthony Burgess and Eugène Ionesco, who considered Zinoviev to be