. . . _:B6a5a902585cded065c57ea1c7fcd683b . "Janusz" . "2011"^^ . "Morgenstern" . "1922"^^ . "Morgenstern, Janusz (1922-2011)" . . "Janusz Morgenstern" . _:B6a5a902585cded065c57ea1c7fcd683b . _:B6a5a902585cded065c57ea1c7fcd683b . _:B6a5a902585cded065c57ea1c7fcd683b "2023-05-20"^^ . _:B6a5a902585cded065c57ea1c7fcd683b . _:B6a5a902585cded065c57ea1c7fcd683b . _:B6a5a902585cded065c57ea1c7fcd683b "371137020" . _:B6a5a902585cded065c57ea1c7fcd683b . _:B6a5a902585cded065c57ea1c7fcd683b . _:B6a5a902585cded065c57ea1c7fcd683b .