@article{TRSPY_2002_236_a19,
     author = {A. S. Ivanova and M. A. Parinov},
     title = {First {Integrals} of {Lorentz} {Equations} for {Certain} {Classes} of {Electromagnetic} {Fields}},
     journal = {Informatics and Automation},
     pages = {197--203},
     publisher = {mathdoc},
     volume = {236},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2002_236_a19/}
}