@article{MABA_1992_6_1_a6,
     author = {Mumtaz Ahmad Khan},
     title = {On a {Calculus} for the {Tk,q,x-Operator}},
     journal = {Mathematica balkanica},
     pages = {83},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {1992},
     url = {http://geodesic.mathdoc.fr/item/MABA_1992_6_1_a6/}
}