Vissza |
Pécsiné Donáth Éva; Gráber L.; Libor Oszkár: Some sorption properties of clinoptilolitizated pyroclastics of Tokaj Mountains, Hungary. In: Acta mineralogica-petrographica, (21) 2. pp. 229-239. (1974)
Libor Oszkár; Gráber L.; Pécsiné Donáth Éva: Investigation of montmorillonites treated by Urea. In: Acta mineralogica-petrographica, (20) 1. pp. 97-111. (1971)