@article{DAN_1972_202_6_a6,
     author = {N. N. Meiman},
     title = {On an upper bound for the potential of a plane electrostatic field},
     journal = {Doklady Akademii Nauk},
     pages = {1268--1270},
     publisher = {mathdoc},
     volume = {202},
     number = {6},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_202_6_a6/}
}