%0 Journal Article %A Dietmann, Rainer %T Small Zeros of Quadratic Forms Avoiding a Finite Number of Prescribed Hyperplanes %J Canadian mathematical bulletin %D 2009 %P 63-65 %V 52 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2009-007-7/ %R 10.4153/CMB-2009-007-7 %F 10_4153_CMB_2009_007_7