@article{AFM_2007_32_1_a18,
     author = {Aleksandar Ivic},
     title = {On the mean square of the zeta-function and the divisor problem},
     journal = {Annales Fennici Mathematici},
     pages = {269--277},
     publisher = {mathdoc},
     volume = {32},
     number = {1},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_2007_32_1_a18/}
}