"Hellwege, Karl Heinz" . . "K.-H. Hellwege" . . "Hellwege, K.-H." . "K.-H." . _:Bbfd95452ec97e39b190acd44b87b8424 . . "Hellwege" . . _:Bbfd95452ec97e39b190acd44b87b8424 . _:Bbfd95452ec97e39b190acd44b87b8424 . _:Bbfd95452ec97e39b190acd44b87b8424 "2023-05-20"^^ . _:Bbfd95452ec97e39b190acd44b87b8424 . _:Bbfd95452ec97e39b190acd44b87b8424 . _:Bbfd95452ec97e39b190acd44b87b8424 "068915314" . _:Bbfd95452ec97e39b190acd44b87b8424 . _:Bbfd95452ec97e39b190acd44b87b8424 . _:Bbfd95452ec97e39b190acd44b87b8424 .