@article{VMUMM_1997_4_a1,
     author = {H. Guediri},
     title = {An asymptotic formula for the sum of the number of divisors of {Gaussian} numbers},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {7--11},
     year = {1997},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1997_4_a1/}
}