Integral theorems for the quaternionic G-monogenic mappings
  In the paper [1] considered a new class of quaternionic mappings, so-called $G$-monogenic mappings. In this paper we prove analogues of classical integral theorems of the holomorphic function theory: the Cauchy integral theorems for surface and curvilinear integrals, and the Cauchy integral formula for $G$-monogenic mappings. 
V. S. Shpakivskyi and T. S. Kuzmenko
math.CV