O. V. Shovkova, L. Y. Klimenko, Z. V. Shovkova, and M. O. Savchenko, “Development and validation of GLC/FID- and GLC/MS-procedures of secnidazole determination by the methods of additions”, J. Org. Pharm. Chem., vol. 16, no. 4(64), pp. 40–47, Dec. 2018.