Kotliar, Volodymyr M., Dmytro V. Nikolaievskyi, Oleksii O. Kolomoitsev, A. V. Buravov, and Valeriy D. Orlov. “Non-Symmetric Substituted Ethylenediamines”. V. N. Karazin Kharkiv National University Bulletin. Chemical series0, no. 28 (June 26, 2017): 53-58. Accessed June 15, 2026. https://periodicals.karazin.ua/chemistry/article/view/14118.