Kamarujjama, M., and Waseem A. Khan. “ON LAPLACE TRANSFORMS OF GENERALIZED WHITTAKER FUNCTION OF MULTI-VARIABLES \(M_{λ,μ1···μk}(x_{1}, . , x_{k})\)”. Italian Journal of Pure and Applied Mathematics, vol. 32, Aug. 2014, pp. 67-72, https://journals.uniurb.it/index.php/ijpam/article/view/6235.