@article{GMJ_1998__5_6_48160, author = {Lomadze, G.}, title = {On the number of representations of integers by quadratic forms in twelve variables.}, journal = {Georgian Mathematical Journal}, pages = {545--564}, publisher = {mathdoc}, volume = {5}, number = {6}, year = {1998}, zbl = {0915.11023}, language = {en}, url = {http://geodesic.mathdoc.fr/item/GMJ_1998__5_6_48160/} }