Balykova Alina N. RussiaSaratov State University , 83, Astrakhanskaya str., Saratov, 410012, Russia alinabalnik@gmail.com Author's articles Differentiation of Yersinia pestis Strains of the Main Subspecies of Medieval Biovar by Real-Time PCR Method with Hybridization-Fluorescenсe Registration and SNP Typing