For citations:

Borukaev T.A., Kyarov A.A., Malamatov A.Kh. Polyazomethines based on 3,3’-diaminodiphenylsulphone and aromatic dialdehydes. Plasticheskie massy. 2023;(11-12):39-42. (In Russ.) https://doi.org/10.35164/0554-2901-2023-11-12-39-42