. . "J" . . . "J. J." . "J. J. Barrau"@nl-NL . "BARRAU, J. J., Historian, and DARRAGON (B.)" . "J.-J Barrau"@en . "J.J" . "Historian, and DARRAGON (B.) J. J. BARRAU" . . "J." . "J.-J"@en . "J." . "J. -J Barrau"@en . "J. J. Barrau" . . "Barrau"@en . "BARRAU" . . "J J. Barrau" . "Jean-Jacques Barrau"@pl-PL . "-J" . . "J.J Barrau" . "Jean-Jacques" .