. . . "Erich A." . . "Nigg, Erich Alois" . "Nigg, Erich A." . "Erich A. Nigg" . "Nigg" . _:B99eee09344abd4a4d18b8792db46bf2c . _:B99eee09344abd4a4d18b8792db46bf2c . _:B99eee09344abd4a4d18b8792db46bf2c . _:B99eee09344abd4a4d18b8792db46bf2c "2023-05-19"^^ . _:B99eee09344abd4a4d18b8792db46bf2c . _:B99eee09344abd4a4d18b8792db46bf2c . _:B99eee09344abd4a4d18b8792db46bf2c "291346472" . _:B99eee09344abd4a4d18b8792db46bf2c . _:B99eee09344abd4a4d18b8792db46bf2c . _:B99eee09344abd4a4d18b8792db46bf2c .