Tokmajyan, G.G., A.A. Mnatsakanyan, L.S. Balayan, M. Bidar, and R.V. Paronikyan. “SYNTHESIS OF ANILINE, MORPHOLINE, PIPERIDINE AND PYRIDINIUM SALTS OF 2,3,4,5-TETRAHYDRO- AND 2,5-DIHYDRO- 4,5,5-TRIMETHYL-2-OXOFURAN-3-CARBONIC ACIDS AND STUDY OF THEIR ANTIMICROBIAL ACTIVITY”. Proceedings of the YSU B: Chemical and Biological Sciences 45, no. 1 (224) (February 2, 2011): 35–38. Accessed July 22, 2024. https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol45_no1_2011_pp035-038.