"Kooyman"@fr-FR . "C. Kooyman"@en-US . "C. M. Kooyman" . . . "C. Kooyman" . . "C.M Kooyman" . "1948" . "Kooyman" . . "Chris Kooyman" . "Kooyman, Chris (C.M.)" . "Kooyman, Chris (C. M.)" . "Chris Kooyman"@en . "M." . . "C." . . "C. M. Kooyman" . "Kooyman" . "Chris" . "C. M." . "C.M" . . . .