Pungor E, Erőss-Kiss K, halasi R. IR SPECTROSCOPY OF THE PROTONATION PROCESS OF PHTHALIMIDE DERIVATIVES. Period. Polytech. Chem. Eng. [Internet]. 1977 Jan. 1 [cited 2024 May 19];21(4):309-17. Available from: https://pp.bme.hu/ch/article/view/3103