Kuznetsova, Alexandra S., Maksim V. Dmitriev, Alexander V. Zav’yalov, Oscar I. Koifman, and Mikhail K. Islyaikin. “SYNTHESIS AND STRUCTURE OF 4-(9-HYDROXY-1,4,7-TRIOXYNONYL)PHTHALONITRILE”. ChemChemTech 60, no. 3 (April 13, 2017): 15-21. Accessed July 25, 2025. https://ctj-isuct.ru/article/view/47.