Turing, A. M. The extensions of a group. (English) Zbl 0018.39201 Compos. Math. 5, 357-367 (1938). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 4 Documents Keywords:Group theory × Cite Format Result Cite Review PDF Full Text: Numdam EuDML