@article{10_4064_aa_36_4_315_322,
     author = {Susan Schuur},
     title = {On systems of three quadratic forms},
     journal = {Acta Arithmetica},
     pages = {315--322},
     publisher = {mathdoc},
     volume = {36},
     number = {4},
     year = {1980},
     doi = {10.4064/aa-36-4-315-322},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-36-4-315-322/}
}