@article{DAN_1963_151_4_a4,
     author = {\`E. B. Karpilovskaya},
     title = {On the convergence of the collocation method},
     journal = {Doklady Akademii Nauk},
     pages = {766--769},
     publisher = {mathdoc},
     volume = {151},
     number = {4},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_151_4_a4/}
}