Mohamad Pour, Farzaneh, Maghsoodlou, Malek Taher, Heydari, Reza, Lashkari, Mojtaba (2016) ‘Oxalic acid dihydrate catalyzed synthesis of 3,4-dihydropyrimidin-2-(1H)-one derivatives under thermal and solvent-free conditions’, Iranian Journal of Catalysis, 6(2), pp. 127-131. doi: