@article{AIF_2008__58_5_1499_0, author = {Bochnak, Jacek and Oh, Byeong-Kweon}, title = {Almost regular quaternary quadratic forms}, journal = {Annales de l'Institut Fourier}, pages = {1499--1549}, publisher = {Association des Annales de l{\textquoteright}institut Fourier}, volume = {58}, number = {5}, year = {2008}, doi = {10.5802/aif.2391}, mrnumber = {2445826}, zbl = {1162.11020}, language = {en}, url = {https://aif.centre-mersenne.org/articles/10.5802/aif.2391/} }