指数体
↑ Giuseppina Terzo, Some Consequences of Schanuel's Conjecture in Exponential Rings, Communications in Algebra, Volume 36, Issue 3 (2008), pp.1171–1189.
↑ A.J. Wilkie, Model completeness results for expansions of the ordered field of real numbers by restricted Pfaffian functions and the exponential function, J. Amer. Math. Soc., 9 (1996), pp. 1051–1094.
↑ David Marker, A remark on Zilber's pseudoexponentiation, The Journal of Symbolic Logic, 71, no.3 (2006), pp. 791–798.
↑ A.J. Macintyre, A.J. Wilkie, On the decidability of the real exponential field, Kreisel 70th Birthday Volume, (2005).