@article{IM2_2008_72_4_a5,
     author = {A. Laurin\v{c}ikas},
     title = {Joint universality for periodic {Hurwitz} zeta-functions},
     journal = {Izvestiya. Mathematics },
     pages = {741--760},
     publisher = {mathdoc},
     volume = {72},
     number = {4},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2008_72_4_a5/}
}