@article{ADM_2003_1_a9,
     author = {O. V. Savasrtu and P. D. Varbanets},
     title = {An additive divisor problem in $\mathbb{Z}[i]$},
     journal = {Algebra and discrete mathematics},
     pages = {103--110},
     publisher = {mathdoc},
     number = {1},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2003_1_a9/}
}