@article{DAN_1958_119_5_a9,
     author = {E. T. Smorkachev},
     title = {Some kinds of local nomograms},
     journal = {Doklady Akademii Nauk},
     pages = {880--883},
     year = {1958},
     volume = {119},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_119_5_a9/}
}