@article{JRAM_1978__0299_0300_151994,
     author = {Yoshiyuki Kitaoka},
     title = {Tensor products of positive definite quadratic forms. {II.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {161--170},
     publisher = {mathdoc},
     volume = {0299_0300},
     year = {1978},
     zbl = {0391.10021},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1978__0299_0300_151994/}
}