@article{10_4153_CMB_1990_049_1,
     author = {Kr\"uskemper, Martin},
     title = {Indecomposable {Positive} {Quadratic} {Forms}},
     journal = {Canadian mathematical bulletin},
     pages = {305--310},
     year = {1990},
     volume = {33},
     number = {3},
     doi = {10.4153/CMB-1990-049-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-049-1/}
}