. "Palsa, Kalervo (1947-1987)" . . . "1987"^^ . "Kalervo Palsa" . . "1947"^^ . "Kalervo" . _:B6b33e8003044e41b974aa1497a852bb6 . "Palsa" . _:B6b33e8003044e41b974aa1497a852bb6 . _:B6b33e8003044e41b974aa1497a852bb6 . _:B6b33e8003044e41b974aa1497a852bb6 "2023-05-20"^^ . _:B6b33e8003044e41b974aa1497a852bb6 . _:B6b33e8003044e41b974aa1497a852bb6 . _:B6b33e8003044e41b974aa1497a852bb6 "336120230" . _:B6b33e8003044e41b974aa1497a852bb6 . _:B6b33e8003044e41b974aa1497a852bb6 . _:B6b33e8003044e41b974aa1497a852bb6 .