List of citations in Numdam for : Measure preserving pseudo-groups and a theorem of Sacksteder

Annales de l'Institut Fourier, Volume 25 (1975) no. 1, p. 237-249

Blumenthal, Robert A.; Hebda, James J.

Annales de l'Institut Fourier, Volume 33 (1983) no. 2, p. 183-198