@article{DAN_1979_247_5_a0,
     author = {B. G. Gabdulkhaev},
     title = {Optimization of collocation methods},
     journal = {Doklady Akademii Nauk},
     pages = {1033--1037},
     publisher = {mathdoc},
     volume = {247},
     number = {5},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_247_5_a0/}
}