Koloyan, H.O., et al. “APPLICATION OF THE VECTOR рЕС-ХК99Е FOR THE CONSTRUCTION OF RECOMBINANT STRAIN-PRODUCERS OF L-ARGININE BASED ON $Brevibacterium$ $flavum$”. Proceedings of the YSU B: Chemical and Biological Sciences, vol. 53, no. 2 (249), July 2019, pp. 131-7, doi:10.46991/PYSU:B/2019.53.2.131.