Petrology of lamproites. by Roger H. Mitchell and Steven C. BergmanRoger H. Mitchell, S.C. Bergman · First published 2007Open the Tome
Heterocycles in bio-organic chemistry edited by J. Bergman, H.C. Van der Plas, M. SimonyiFECHEM Conference on Heterocycles in Bio-organic Chemistry. (6th 1990 Solbacka, Sweden), J. Bergman, H. C. Van Der Plas · First published 1991Open the Tome
Beiträge zum römischen Adoptionsrecht / C. Gunnar BergmanC. Gunnar Bergman · First published 1972Open the Tome