@article{ZVMMF_1983_23_5_a20,
     author = {\`E. L. Amromin and V. A. Bushkovskii},
     title = {Application of linear programming to non-linear problems with free boundaries for {Laplace's} equation},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1234--1238},
     publisher = {mathdoc},
     volume = {23},
     number = {5},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1983_23_5_a20/}
}