@article{MM_2002_14_3_a9,
     author = {V. L. Leont'ev},
     title = {Orthogonal splines and variational-grid method},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {117--127},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2002_14_3_a9/}
}