Abstract: This article is devoted to the study of conceptualization of the concepts of "migration" and "migration process" in legal science. The paper substantiates the author's definitions of these concepts. Subject of research: social relations associated with the processes of migration (external and internal). The object of the research is the norms of international and national Russian law regulating legal relations in the field of migration processes. The purpose of the study is the following: from the standpoint of legal methods of studying migration relations to analyze the degree of conceptualization of the concepts of “migration” and “migration process” in domestic and foreign legal science.The authors of the article use a number of research methods such as analysis; synthesis; formal-logical; comparative-legal; classification; interpolation; extrapolation; historical. Objectives of the study are: 1) to analyze the theoretical foundations of the concept of migration (in Russian and foreign scientific literature); 2) to explore the legal basis of the concept of migration (international and Russian legislation in the field of regulation of migration processes); 3) develop and justify the author's definition of "migration"; 4) develop and justify the author's definition of the notion "migration".

Abstract: The article is a review of the monograph by Voronin B.A., Golovina S.G., Chupina I.P. and others. Modern rural cooperation as a complex socio-economic system. Yekaterinburg: Ural State Agricultural University, 2019. 221 pp. (ISBN 978-5-901709-14-16). The monograph studying an important scientific issue was prepared by the authors in 2019. In the reviewer’s opinion, it is the first Russian comprehensive scientific research considering the topical legal problems of rural cooperation development in the Russian Federation as a single socio-economic system. The research is based on the set of methods of scientific cognition including analysis, synthesis, comparison, classification, the formal logical and statistical methods, scientific forecasting, etc. The reviewer believes that this monograph fully complies with the requirements of the current legislation of Russia to scientific works of this level, and of great interest both in theoretical and practical contexts. The study can be used as an educational material in the institutions of higher and secondary specialized education (particularly in Bachelor’s, Master’s and specialist’s programmes in economic and law faculties).