@article{MAT_1963_7_3_a5,
     author = {J. H\'ajek},
     title = {On linear statistical problems in stochastic processes},
     journal = {Matematika},
     pages = {97--139},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAT_1963_7_3_a5/}
}