@article{VTGU_2015_1_a2,
     author = {I. G. Ustinova and E. G. Pakhomova},
     title = {Spline estimate of the time series trend for a random number of data at measurement instants},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {20--36},
     publisher = {mathdoc},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2015_1_a2/}
}