"Ulrich Lehmann" . "Ulrich" . "1916"^^ . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 . "Lehmann, Ulrich (1916- ; Paleontologie)" . . . . . "Lehmann" . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 "2023-05-22"^^ . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 "068704720" . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 . _:B935ce8dd0b9321cebb8e0f9a7f2644e8 .