. . "Oskar Halldórsson" . . "Ȯskar Ȯ. Halldórsson" . "Óskar Ó" . "1921-10-27" . "Óskar Ólafur HALLDÓRSSON" . "Oskar O. Halldorsson" . "O." . "ó." . "1983-04-11" . "Ó."@en . "Halldórsson"@en . "Óskar Ó. Halldórsson" . . "Óskar ó. Halldórsson"@en . . "Óskar"@en . "Halldórsson.*" . "Óskar Ó. Halldórsson.*" . "Óskar Ó." . "Óskar O. Halldórsson" . "Ó. Óskar Ó. Halldórsson" . "Ólafur" . "Oskar O. Halldórsson" . . "Ȯ." . "Óskar Ó Halldórsson" . "Halldórsson" . "Oskar" . "Óskar Ó. Halldórsson" . "Óskar Halldórsson"@en . . . "Halldorsson" . "Ȯskar" . "Óskar Halldórsson" . . . . "Óskar Ó. Halldórsson"@en . "HALLDÓRSSON" . "Óskar Halldórsson" . .