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Published online by Cambridge University Press: 01 December 1924
1 Voy. Revue, 15 mai 1921, p. 448, Bulletin international, t. LIV, 1923, p. 624.
2 Voy. Bulletin international, t. LI, 1921, p. 62.
3 Tome I, p. 155, col. 2, tome II, p. 153, col. 1.