"Günter" . . . _:B720c8d6d7805cbb4738a0abd7e627adf . . . "1929"^^ . "Birtsch" . "Birtsch, Günter (1929-)" . "Günter Birtsch" . _:B720c8d6d7805cbb4738a0abd7e627adf . _:B720c8d6d7805cbb4738a0abd7e627adf . _:B720c8d6d7805cbb4738a0abd7e627adf "2023-05-20"^^ . _:B720c8d6d7805cbb4738a0abd7e627adf . _:B720c8d6d7805cbb4738a0abd7e627adf . _:B720c8d6d7805cbb4738a0abd7e627adf "067724507" . _:B720c8d6d7805cbb4738a0abd7e627adf . _:B720c8d6d7805cbb4738a0abd7e627adf . _:B720c8d6d7805cbb4738a0abd7e627adf .