@article{DAN_1991_320_1_a4,
     author = {A. F. Lavrik},
     title = {A functional equation of the {Riemann} zeta function and an interval},
     journal = {Doklady Akademii Nauk},
     pages = {29--33},
     publisher = {mathdoc},
     volume = {320},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_320_1_a4/}
}