@article{MZM_2012_91_2_a2,
     author = {I. V. Zagrebaev},
     title = {A {Mixed} {Problem} for the {Dirac--Schwinger} {Extension} of the {Maxwell} {System}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {184--199},
     publisher = {mathdoc},
     volume = {91},
     number = {2},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2012_91_2_a2/}
}