@article{MZM_1999_66_4_a20,
     author = {S. D. Tyurina},
     title = {On formulas of {Lannes} and {Viro{\textendash}Polyak} type for invariants of finite order},
     journal = {Matemati\v{c}eskie zametki},
     pages = {635--640},
     year = {1999},
     volume = {66},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1999_66_4_a20/}
}