@article{IVM_1973_10_a1,
     author = {D. L. Berman},
     title = {Investigations of interpolation processes constructed with extended systems of {Jacobi} nodes},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {14--22},
     publisher = {mathdoc},
     number = {10},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1973_10_a1/}
}