"Geiger" . . "1966"^^ . "Geiger, Friedrich (1966-)" . . _:B70e7bac90abed8df54f0ca94a24e0fb4 . "Friedrich Geiger" . "Friedrich" . . . _:B70e7bac90abed8df54f0ca94a24e0fb4 . _:B70e7bac90abed8df54f0ca94a24e0fb4 . _:B70e7bac90abed8df54f0ca94a24e0fb4 "2023-05-21"^^ . _:B70e7bac90abed8df54f0ca94a24e0fb4 . _:B70e7bac90abed8df54f0ca94a24e0fb4 . _:B70e7bac90abed8df54f0ca94a24e0fb4 "171005074" . _:B70e7bac90abed8df54f0ca94a24e0fb4 . _:B70e7bac90abed8df54f0ca94a24e0fb4 . _:B70e7bac90abed8df54f0ca94a24e0fb4 .