@book{unb_1786.1309, title = {Verzeichniß an Mineralien und Naturalien, welche zu Dreßden, Mittwochs den 1. Novbr. 1786, ...verauctionirt werden sollen}, author = {unbekannt }, year = {1786}, publisher = {}, pages = {}, url = {https://digital.slub-dresden.de/id352313471} } @article{dho_1973.274, title = {Systematic revision of the Chlamydinae (Pectinidae, Bivalvia, Mollusca) of the European Cretaceous. Part 3: Chlamys and Mimachlamys}, author = {Dhondt, Annie }, year = {1973}, journal = {Bulletin de l’Institut Royal des Sciences Naturelles de Belgique, Sciences de la Terre (Institute Royal des Sciences Naturelles) Bruxelles}, volume = {49}, number = {1}, pages = {1–134}, url = {https://www.vliz.be/nl/open-marien-archief?module=ref&refid=1786} }@article{gue_1786.644, title = {Nouvelle collection de mémoires sur différents parties intéressantes des science et arts}, author = {Guettard, Jean-Étienne }, year = {1786}, journal = {(Laurent Prault) Paris}, volume = {1}, pages = {}, url = {https://google.com/books?id=ED4AAAAAQAAJ} }@article{gue_1786.645, title = {Nouvelle collection de mémoires sur différents parties intéressantes des science et arts}, author = {Guettard, Jean-Étienne }, year = {1786}, journal = {(Laurent Prault) Paris}, volume = {2}, pages = {419–687}, url = {https://google.com/books?id=TD4AAAAAQAAJ} }