Some Examples of RS^2_3(3)-Transformations of Ranks 5 and 6 as the   Higher Order Transformations for the Hypergeometric Function
  A combination of rational mappings and Schlesinger transformations for a matrix form of the hypergeometric equation is used to construct higher order transformations for the Gauss hypergeometric function. 
F.V.Andreev and A.V.Kitaev