N. Mir, ON THE ANALYTIC EXTENSION OF CR MAPPINGS BETWEEN REAL ANALYTIC HYPERSURFACES IN CN+1, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 326(11), 1998, pp. 1283-1288
Let (M, p(0)) and (M',p'(0)) be two germs of real analytic hypersurfac
es in CN+1, N greater than or equal to 1. Suppose that H is a smooth C
R map between M and M' such that H(p(0)) = p'(0). We show that, under
some conditions on H and M', the map H is real analytic. (C) Academie
des Sciences/Elsevier, Paris.