Numdam - Citations

Séminaire Bourbaki : vol. 1977/78, exposés 507-524, Séminaire Bourbaki, no. 20 (1979), Talk no. 524, 16 p.

Tsuboi, Takashi

B Diff (S^{1})

S^{1}

T^{2}

Annales de l'Institut Fourier, Volume 31 (1981) no. 2, pp. 1-59.