For citations:

Kumykov R.M., Ittiev A.B., Kyarov A.A., Bambetova K.V. NEW POLYESTERPHTHALIMIDES BASED ON BIS(p-AMINOPYHENOXY) ARYLENES AND BIS(ETHEROPHTALIC ANHYDRIDES). Proceedings of the Kabardino-Balkarian State University. 2022;12(4):85-91. (In Russ.)