title: Professor S. P. Popov: unknown pages of biography
abstract: Aspects of scientific, organizational and pedagogical activity in the Crimea of the pupil, colleague and friend of academician V. I. Vernadsky, a major mineralogist, geochemist, Professor Sergei Platonovich Popov (1872–1964), have been restored. The main source for reconstructing the historical daily life of the professor in the conditions of the Crimean province were his letters to Academician V. I. Vernadsky. The analysis of the texts made it possible to identify the lines of intellectual tens
journal: Scientific Notes of V I Vernadsky Crimean Federal University Historical science