@article{IZKAB_2003_1_a1,
     author = {M. K. Makuashev},
     title = {On definition of strength of electric and magnetic},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {37--41},
     publisher = {mathdoc},
     number = {1},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2003_1_a1/}
}