@article{VSPUI_2017_13_1_a8,
     author = {A. A. Malyugin and D. V. Kazunin},
     title = {Calculation of drillstring vibrations in real time as part of training system},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {91--101},
     year = {2017},
     volume = {13},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2017_13_1_a8/}
}