Pungor E, Erőss-Kiss K, Csonka L. SPECTROPHOTOMETRIC EXAMINATION OF PURITY OF DIANE (4-4’-DIOXI-DIPHENYL-DIMETHYL-METHANE) Period. Polytech. Chem. Eng. [Internet]. 1978 Jan. 1 [cited 2025 Jan. 15];22(2):211-20. Available from: https://pp.omikk.bme.hu/ch/article/view/3063