@article{NUMA_1975__25_132360,
     author = {A. Spence},
     title = {On the {Convergence} of the {Nystr\"om} {Method} for the {Integral} {Equation} {Eigenvalue} {Problem.}},
     journal = {Numerische Mathematik},
     pages = {57--66},
     publisher = {mathdoc},
     volume = {25},
     year = {1975},
     zbl = {0297.65077},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1975__25_132360/}
}