@article{10_4064_aa_15_3_319_327,
     author = {Victor Baston},
     title = {Extreme copositive quadratic forms},
     journal = {Acta Arithmetica},
     pages = {319--327},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {1968},
     doi = {10.4064/aa-15-3-319-327},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-15-3-319-327/}
}