. "Wolfgang Petritsch" . "Petritsch" . "Petritsch, Wolfgang (1947-)" . "Wolfgang" . . "1947"^^ . _:B55e6c992016bf6414a348fe1c1777495 . . . _:B55e6c992016bf6414a348fe1c1777495 . _:B55e6c992016bf6414a348fe1c1777495 . _:B55e6c992016bf6414a348fe1c1777495 "2023-05-21"^^ . _:B55e6c992016bf6414a348fe1c1777495 . _:B55e6c992016bf6414a348fe1c1777495 . _:B55e6c992016bf6414a348fe1c1777495 "266975666" . _:B55e6c992016bf6414a348fe1c1777495 . _:B55e6c992016bf6414a348fe1c1777495 . _:B55e6c992016bf6414a348fe1c1777495 .