Buriachenko, S. and Stegniy, B. 2019. Development of anexpress-method for influence and genotyping of H1N1 and H7N9 virus avian influenza a strains by PCR-RFLP analysis. ScienceRise: Biological Science. 3 (18) (Oct. 2019), 9–20. DOI:https://doi.org/10.15587/2519-8025.2019.179191.