О. В. Калмин
Observed names: O. V. Kalmin, O.V. Kalmin, Oleg Kalmin, Oleg V. Kalmin, Oleg Vitalievich Kalmin
Institution: Penza State University
Observed institution: Penza State University
ORCID: 0000-0002-4084-967X
Observed ORCID: 0000-0002-4084-967X
OpenAlex ID: A5112409553
