Extensions of Vandermonde type convolutions with several summations and their applications. I

S. G. Mohanty, B. R. Handa
1969 Canadian mathematical bulletin  
2) P(a.,b.,n.;k) = J
doi:10.4153/cmb-1969-006-4 fatcat:66lwa5ys4jgtvm3uzx5uanewgq