Georges Perec, Ulcérations, La Bibliothèque oulipienne, Volume 1, Paris, 1974; in Oulipo, La Bibliothèque oulipienne, Volume 1,…
Georges Perec, Ulcérations, La Bibliothèque oulipienne, Volume 1, Paris, 1974; in Oulipo, La Bibliothèque oulipienne, Volume 1, Éditions Ramsay, Paris, 1987, pp. 1-16 (p. 2 and p. 16 are two blank pages) (pt. 2) (pt. 1 here)