@article{NUMA_1985__47_133034,
     author = {Alan L. Andrew and John W. Paine},
     title = {Correction of {Numerov's} {Eigenvalue} {Estimates.}},
     journal = {Numerische Mathematik},
     pages = {289--300},
     publisher = {mathdoc},
     volume = {47},
     year = {1985},
     zbl = {0554.65060},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1985__47_133034/}
}