@article{MZM_2008_84_1_a2,
     author = {N. F. Zak},
     title = {The {Unirationality} of {Quartics} over {Nonclosed} {Fields} {Revisited}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {40--47},
     publisher = {mathdoc},
     volume = {84},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2008_84_1_a2/}
}