_:B3d44a52e69aac734073dc8d2e8e5d83d . "Bogusław" . "Kopka" . "1969"^^ . "Bogusław Kopka" . . . "Kopka, Bogusław (1969-)" . . _:B3d44a52e69aac734073dc8d2e8e5d83d . _:B3d44a52e69aac734073dc8d2e8e5d83d . _:B3d44a52e69aac734073dc8d2e8e5d83d "2023-05-21"^^ . _:B3d44a52e69aac734073dc8d2e8e5d83d . _:B3d44a52e69aac734073dc8d2e8e5d83d . _:B3d44a52e69aac734073dc8d2e8e5d83d "31628453X" . _:B3d44a52e69aac734073dc8d2e8e5d83d . _:B3d44a52e69aac734073dc8d2e8e5d83d . _:B3d44a52e69aac734073dc8d2e8e5d83d .