@article{CHEB_2018_19_4_a2,
     author = {V. G. Getmanov},
     title = {Local and spline approximations in digital processing of geomagnetic observations},
     journal = {\v{C}eby\v{s}evskij sbornik},
     pages = {26--42},
     publisher = {mathdoc},
     volume = {19},
     number = {4},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHEB_2018_19_4_a2/}
}