. . . "Boyer" . "Boyer, J.P. (1935-1986)" . "J.P. Boyer" . "1935"^^ . "Schaken"@nl . _:B023a0c885cc5323d12b76039c340b88b . "J.P." . "Boyer, Jean-Pierre" . "1986"^^ . . _:B023a0c885cc5323d12b76039c340b88b . _:B023a0c885cc5323d12b76039c340b88b . _:B023a0c885cc5323d12b76039c340b88b "2023-05-21"^^ . _:B023a0c885cc5323d12b76039c340b88b . _:B023a0c885cc5323d12b76039c340b88b . _:B023a0c885cc5323d12b76039c340b88b "072403780" . _:B023a0c885cc5323d12b76039c340b88b . _:B023a0c885cc5323d12b76039c340b88b . _:B023a0c885cc5323d12b76039c340b88b .