@article{VTGU_2015_2_a5,
     author = {M. E. Dolgii and S. G. Kataev},
     title = {Studying the natural pulse electromagnetic field of the {Earth}},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {61--70},
     publisher = {mathdoc},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2015_2_a5/}
}