@article{DAN_1958_119_5_a14,
     author = {A. A. Skorobagatko},
     title = {Torsion of cylindrical shafts with circular grooves},
     journal = {Doklady Akademii Nauk},
     pages = {896--898},
     publisher = {mathdoc},
     volume = {119},
     number = {5},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_119_5_a14/}
}