_:Ba1efdf1f8defb8e0efa10802165641b2 . "Rudolf" . "Stingel" . "Rudolf Stingel" . . . . "Stingel, Rudolf" . . _:Ba1efdf1f8defb8e0efa10802165641b2 . _:Ba1efdf1f8defb8e0efa10802165641b2 . _:Ba1efdf1f8defb8e0efa10802165641b2 "2023-05-20"^^ . _:Ba1efdf1f8defb8e0efa10802165641b2 . _:Ba1efdf1f8defb8e0efa10802165641b2 . _:Ba1efdf1f8defb8e0efa10802165641b2 "320704289" . _:Ba1efdf1f8defb8e0efa10802165641b2 . _:Ba1efdf1f8defb8e0efa10802165641b2 . _:Ba1efdf1f8defb8e0efa10802165641b2 .