. . . "Montagnini" . . "Montagni"@fr-FR . "Montagnini" . . "E. C. Montagni"@en . . "E.C" . "Ettore C. Montagni"@pl-PL . "E.C. Montagni"@nl-NL . "E. C." . "Montagni"@en . . "E. C. Montagni" . . "E."@en . "E. C Montagni"@en-AU . . "E.C Montagni" . "C."@en . . . . "E. C. Montagnini" .