'Gleason, "The Structure of Locally Compact Groups," Duke Math. Journal, 18, 85-104 (1951) and Iwasawa, "On Some Types of Topological Groups," Ann. Math., 50, 507-557 (1949). The definition of Gleason's generalized Lie groups is more general than that of Iwasawa's L-groups but the difference is not great. 2 Goto, "On Local Lie Groups in a Locally Compact Group," Ann. Math., 51, 94-95 (1951). 3M...