VOL. 18 | 2008
Chapter 2. Part 3B. Unique existence of an invariant $S$-operator on "arithmetic" algebraic function fields (including $G_{\mathfrak p}$-fields) over any field of characteristic zero
Yasutaka Ihara
MSJ Memoirs, 2008: 126-135 (2008)
DOI: 10.2969/msjmemoirs/01801C02-3B0