Shmatenko, A.P., and V.A. Oridoroga. 2019. “Structural Changes in Cellulose Materials During Their Co-Operating With Gaseous Oxide of Nitrogen (IV). Report IV”. Farmatsevtychnyi Zhurnal, no. 6 (October), 55-61. https://pharmj.org.ua/index.php/journal/article/view/748.