[1]Arient;Dvorak[CollectionofCzechoslovakChemicalCommunications,1957,vol.22,p.468,471]
[1]Arient;Dvorak[CollectionofCzechoslovakChemicalCommunications,1957,vol.22,p.632]
[1]Arient;Dvorak[CollectionofCzechoslovakChemicalCommunications,1957,vol.22,p.632]
[1]Arient;Dvorak[CollectionofCzechoslovakChemicalCommunications,1957,vol.22,p.632]
[1]Arient;Dvorak[CollectionofCzechoslovakChemicalCommunications,1957,vol.22,p.468,471]