Givi Papava, Marina Gurgenishvili, Ia Chitrekashvili, Eter Gavashelidze, & Nora Dokhturishvili. (2020). SYNTHESIS OF NOVOLAC TYPE PHENOL FORMALDEHYDE OLIGOMERS. World Science, (7(59). https://doi.org/10.31435/rsglobal_ws/30092020/7207