@article{ZNSL_2008_356_a6,
     author = {S. V. Tikhonov and V. I. Yanchevskii},
     title = {Abelian crossed products and scalar extensions of central simple algebras},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {179--188},
     publisher = {mathdoc},
     volume = {356},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2008_356_a6/}
}