@article{MZM_2003_73_2_a6,
     author = {A. A. Karatsuba},
     title = {Omega {Theorems} for {Zeta} {Sums}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {228--233},
     publisher = {mathdoc},
     volume = {73},
     number = {2},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2003_73_2_a6/}
}