@article{IVM_2012_2_a8,
     author = {R. N. Fadeev},
     title = {Analogs of {Lorentz} theorems for double multiplicative systems},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {76--85},
     publisher = {mathdoc},
     number = {2},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2012_2_a8/}
}