"Robbers, Gerhard (1950-)" . "Robbers" . . "Gerhard" . . . _:B8fa3acffe638077d36a0ff4be8437202 . "1950"^^ . "University of Trier"@nl . "Gerhard Robbers" . . "de" . _:B8fa3acffe638077d36a0ff4be8437202 . _:B8fa3acffe638077d36a0ff4be8437202 . _:B8fa3acffe638077d36a0ff4be8437202 "2023-05-22"^^ . _:B8fa3acffe638077d36a0ff4be8437202 . _:B8fa3acffe638077d36a0ff4be8437202 . _:B8fa3acffe638077d36a0ff4be8437202 "067704956" . _:B8fa3acffe638077d36a0ff4be8437202 . _:B8fa3acffe638077d36a0ff4be8437202 . _:B8fa3acffe638077d36a0ff4be8437202 .