Dyusebaeva, Moldyr, Sergey Kalugin, and Sholpan Akhmedova. 2015. “Synthesis and Intramolecular Cyclization of Thiosemicarbazide Morpholilacetic Acid”. Chemical Bulletin of Kazakh National University 80 (4), 68-72. https://doi.org/https://doi.org/10.15328/cb633.