Fedorov, M. S., A. A. Filippov, I. A. Filippov, N. I. Giricheva, S. A. Syrbu, and M. R. Kiselev. “HYDROGEN BOND IN POTENTIALLY MESOGENIC MOLECULAR COMPLEXES OF 4-(PHENYLAZO)BENZOIC ACID AND 4-(PHENYLAZO)PHENOL WITH PYRIDINE DERIVATIVES”. ChemChemTech, Vol. 65, no. 12, Nov. 2022, pp. 12-23, doi:10.6060/ivkkt.20226512.6665.