. "1902"^^ . . "Szancer" . _:B41b38888ee09c56d9233b945f4088685 . . "Jan Marcin" . "Szancer, Jan Marcin (1902-1973)" . "1973"^^ . . "Jan Marcin Szancer" . _:B41b38888ee09c56d9233b945f4088685 . _:B41b38888ee09c56d9233b945f4088685 . _:B41b38888ee09c56d9233b945f4088685 "2023-05-22"^^ . _:B41b38888ee09c56d9233b945f4088685 . _:B41b38888ee09c56d9233b945f4088685 . _:B41b38888ee09c56d9233b945f4088685 "124617506" . _:B41b38888ee09c56d9233b945f4088685 . _:B41b38888ee09c56d9233b945f4088685 . _:B41b38888ee09c56d9233b945f4088685 .