Kysil, A. I., V. S. Moskvina, A. V. Turov, Z. V. Voitenko, and V. P. Khilya. “Interaction of Methyl-3-[(dimethylamino)methylidene]-4-Oxo-6-Fluoro-3,4-Dihydro-2H-Chromane-2-Carboxylate With Aromatic Amines”. Reports of the National Academy of Sciences of Ukraine, no. 8, Feb. 2025, pp. 106-14, doi:10.15407/dopovidi2015.08.106.