@article{DAN_1964_157_6_a6,
     author = {P. V. Nikolaev},
     title = {On the representation of equations by nomograms of the second kind},
     journal = {Doklady Akademii Nauk},
     pages = {1293--1296},
     publisher = {mathdoc},
     volume = {157},
     number = {6},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_157_6_a6/}
}