R. G. Adamyan, A. G. Ghukasyan, and A. V. Poghosyan, “MORPHOLOGICAL AND KARYOLOGICAL STUDY OF THE SPECIES OF THE FAMILY $GERANIACEAE$ JUSS. OF ARMENIAN FLORA”, Proc. YSU B: Chem. Biol. Sci., vol. 56, no. 2 (258), pp. 175–184, Aug. 2022.