00308nam a2200109Ia 4500008004100000040002500041082001300066100004300079245002600122260004200148300000800190230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a 519 Ap5  aDel Rosario, Asuncion C. M...[et.al.]. 0aApplied mathematics    bAcademic Publishing Corporationc2003  a218