@article{DAN_1965_161_3_a5,
     author = {Yu. V. Linnik},
     title = {Tests, unbiased estimates, and cotest ideals},
     journal = {Doklady Akademii Nauk},
     pages = {520--522},
     publisher = {mathdoc},
     volume = {161},
     number = {3},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_161_3_a5/}
}