@article{MV_1968_20_2_a3,
     author = {S. K. Chatterjea},
     title = {On some problems connected with special fuctions},
     journal = {Matemati\v{c}ki vesnik},
     pages = {159 },
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1968},
     url = {http://geodesic.mathdoc.fr/item/MV_1968_20_2_a3/}
}