Suerbaev, Kh., K. Kanybetov, and G. Zhaksylikova. “Sedative and Spasmolytic Drugs Ethyl Ether of α– Bromisovaleric Acid and Corvalolum”. Chemical Bulletin of Kazakh National University 61, no. 1 (March 30, 2011): 205-209. Accessed March 29, 2024. https://bulletin.chemistry.kz/index.php/kaznu/article/view/896.