@article{DAN_1985_285_4_a8,
     author = {V. P. Platonov and Yu. A. Drakokhrust},
     title = {The {Hasse} norm principle for primary extensions of algebraic},
     journal = {Doklady Akademii Nauk},
     pages = {812--815},
     publisher = {mathdoc},
     volume = {285},
     number = {4},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_285_4_a8/}
}