00339nam a2200121la 450000500170000000800370001705000200005410000190007424500810009325000060017426000270018030000100020720260128043431.0251202s9999    xx        000 0 und d  aU 163bBZO 2008  aRachel Bzostek  aWhy not preempt? : security, law, norms and anticipatory military activities  a-  aEnglandbAshgatec2008  a258p.