@article{PIM_1966_N_S_06_20_a9,
     author = {B. S. Tavathia},
     title = {On {Certain} {Transformations} {In} {Operational} {Calculus}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {83 },
     publisher = {mathdoc},
     volume = {_N_S_06},
     number = {20},
     year = {1966},
     url = {http://geodesic.mathdoc.fr/item/PIM_1966_N_S_06_20_a9/}
}