@article{TMF_2012_172_3_a12,
     author = {V. I. Denisov and I. P. Denisova and V. A. Sokolov},
     title = {Using the~concept of natural geometry in the~nonlinear electrodynamics of the~vacuum},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {505--512},
     publisher = {mathdoc},
     volume = {172},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2012_172_3_a12/}
}