@article{DAN_1973_209_3_a21,
     author = {B. S. \`Enenstein},
     title = {On the equivalence of geoelectrical sections in the frequency-sounding method},
     journal = {Doklady Akademii Nauk},
     pages = {597--600},
     publisher = {mathdoc},
     volume = {209},
     number = {3},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_209_3_a21/}
}