@article{TRSPY_1966_74_a3,
     author = {A. N. Konovalov},
     title = {Difference methods for calculation of plane problems of the theory of elasticity},
     journal = {Informatics and Automation},
     pages = {38--54},
     publisher = {mathdoc},
     volume = {74},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1966_74_a3/}
}