Sophus Lie's 1880 transformation group paper /
by Sophus Lie ; translated by Michael Ackerman ; comments by Robert Hermann.
- Brookline (Mass): Math Sci Press, 1975.
- xxiv, 563 p. ; 21 cm.
Spine title: Transformation groups. Translation of the author's article'Theorie der Transformationsgruppen I,' first published in Mathematische Annalen.