@article{VUU_2011_2_a9,
     author = {G. A. Trutnev},
     title = {Sixteen points' model of hemispherical wave gyroscope},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {135--146},
     publisher = {mathdoc},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2011_2_a9/}
}