Hermann, R. (1976). Lie groups: History frontiers and applications, Vol.3: Sophus Lie's 1884 differential invariant paper.
Chicago Edition CitationHermann, Robert. Lie Groups: History Frontiers and Applications, Vol.3: Sophus Lie's 1884 Differential Invariant Paper. Math SCI Press, Mass, 1976.
MLA Edition CitationHermann, Robert. Lie Groups: History Frontiers and Applications, Vol.3: Sophus Lie's 1884 Differential Invariant Paper. 1976.
Warning: These citations may not always be 100% accurate.