@article{ETNA_1999__9__a1,
     author = {Segura, Javier and Gil, Amparo},
     title = {Evaluation of associated {Legendre} functions off the cut and parabolic cylinder functions},
     journal = {Electronic transactions on numerical analysis},
     pages = {137--146},
     publisher = {mathdoc},
     volume = {9},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_1999__9__a1/}
}