@article{DAN_1971_200_1_a17,
     author = {V. D. Pis'mennyi and A. T. Rakhimov},
     title = {On contraction of positive column with electronegative impurities},
     journal = {Doklady Akademii Nauk},
     pages = {68--71},
     publisher = {mathdoc},
     volume = {200},
     number = {1},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1971_200_1_a17/}
}