@article{PORMA_1976__35_3_115286,
     author = {Martins, P. de A.P.},
     title = {New recurrence formulae for spherical {Bessel's} functions},
     journal = {Portugaliae mathematica},
     pages = {169--195},
     publisher = {mathdoc},
     volume = {35},
     number = {3},
     year = {1976},
     mrnumber = {0464552},
     zbl = {0375.33003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1976__35_3_115286/}
}