@article{10_4064_aa_29_2_171_179,
     author = {G. Jogesh Babu},
     title = {Some results on the distribution of values of additive functions on the set of pairs of positive integers, {I}},
     journal = {Acta Arithmetica},
     pages = {171--179},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1976},
     doi = {10.4064/aa-29-2-171-179},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-29-2-171-179/}
}