@book{UBHD-9823494, author={Frank, Michael G.}, title={Cofaciale Porphyrin-Dimere mit grossen Abst{\"a}nden}, year={1998}, pages={VII, 189 Bl.}, language={ger}, school={Heidelberg, Univ., Diss., 1998}, library={UB [Signatur: 98 U 694]}, }