ANNALES DE L'INSTITUT FOURIER

On actions of ${ℂ}^{*}$ on algebraic spaces

Bialynicki-Birula, Andrzej

Annales de l'Institut Fourier, Volume 43 (1993) no. 2 p. 359-364

On induced actions of algebraic groups

Bialynicki-Birula, Andrzej

Annales de l'Institut Fourier, Volume 43 (1993) no. 2 p. 365-368