“…To yield the equivalent lattice sum, subtract 1 from both sides of (27), replace q by e −t Mellin transform both sides of (27), and one recovers Lorenz's result (10). Nazimov indeed produces the equivalent of Lorenz's results (10)- (13) and several more two-dimensional results, so although they were new when given by Nazimov, now they have not added anything to our knowledge, since in [9] all possible solutions of ∑ ' (am 2 + bmn + cn 2 ) −s capable of being expressed as sums of products of pairs of Dirichlet series were found and given. However, Nazimov goes on to consider many 4, 6, and even a 12 term quadratic forms, all of which can be transformed into lattice sums not previously found, and these will now be given.…”