. . "A." . . "A. G. Roos"@pl-PL . "A.G" . "Anton Gerhard Roos" . . "Girard" . "Antoon Gerard" . "A. G. ROOS" . "Anton Gerard Roos"@it-VA . "Antonius Gerardus Roos" . "Anton G. Roos" . . "Antonius Gerardus Roos" . . "Antoon"@en . "Antonius" . "Roos"@fr-FR . "Roos, A. G. (Anton Gerard)" . "Anton Girard Roos" . "Anton" . "Roos, A. G. (Antoon Gerard)" . "Antoon Gerard ROOS" . "Roos" . . . . "A.G. Roos"@nl-NL . "Roos" . "Roos"@en . "G." . "A. G." . "G[erard]" . . . "Anton G." . "Antoon G. Roos"@de-DE . "Antoon Gerard Roos" . "A.G Roos" . "Antonius Gerardus" . "A.G ROOS" . . "Roos, A.G. (Antoon Gerard)" . "G." . "1953-09-02" . "Gerhard" . "A[nton] G[erard] Roos" . . "Anton Gerard" . "Anton Gerard Roos" . "1877-02-23" . . "Antoon Gerhard Roos"@en . "Anton G. Roos" . "A. G. Roos" . "ROOS" . "Gerard"@en . "A[nton]" . "A." . "Antoon Gerard Roos"@en . "Gerardus" . "Roos A. G." .