See also the home page of the journal Modern Language Review

Fils, Paul Barbier, ‘Les Noms romans de l" "Oblata melanurus," Cuv.’, in Modern Language Review, 7.4 (1912), pp. 441–44, doi:10.2307/3713171

Fils, Paul Barbier, ‘Étymologie et dérivés romans du lat. "Acernia," "Acerna"’, in Modern Language Review, 8.2 (1913), pp. 185–88, doi:10.2307/3713105

Fils, Paul Barbier, review of La Vie de St Remi, poème du XIIIe siècle, par Richier, in Modern Language Review, 9.1 (1914), pp. 117–22, doi:10.2307/3713444