Note 12 — 5. LIE'S CONCEPT OF A CONTINUOUS GROUP OF TRANSFORMATIONS WITHOUT THE ASSUMPTION OF THE DIFFERENTIABILITY OF THE FUNCTIONS DEFINING THE GROUP.
Mary Frances Winston Newson translation
Werke, vol. 1, pp. 1, 61, 389.
Mary Frances Winston Newson translation
Werke, vol. 1, pp. 1, 61, 389.