@article{MV_1972_24_1_a30,
     author = {M. Shah},
     title = {Expansion formulae for {Bessel} functions in series of {Bessel} functions},
     journal = {Matemati\v{c}ki vesnik},
     pages = {221 },
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1972},
     url = {http://geodesic.mathdoc.fr/item/MV_1972_24_1_a30/}
}