. "Wolfgang Böerner" . . "Wolfgang Boerner" . "Boerner" . "Wolfgang" . . . "jezikoslovec Wolfgang Börner" . "1976" . . "Wolfgang Borner" . . "Börner" . . "Böerner" . . . "Wolfgang Börner"@pl-PL . "Börner"@fr-FR . "Borner" . . . "Börner, Wolfgang, jezikoslovec" . . .