. . "CHARLES K. BIRDSALL" . . "Č. Bèdsel" . "C.K Birdsall" . "Bèdsel" . . "Birdsall"@fr-FR . "Charles K. Birdsall"@en . . "C. K. Birdsall" . "C. K. Birdsall" . "C. K. BIRDSALL" . "Čarlʹs K. Bėdsal" . . "C." . . . "CHARLES" . . "BIRDSALL" . "C.K" . "Birdsall"@en . "K."@en . "Čarlʹs K." . "Charles K Birdsall"@en-AU . "Charles Kennedy Birdsall"@de-DE . . "Bėdsal" . . "Kennedy" . . "Charles"@en . . "C. K." . "Č." .