000 00257nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aMarchesini
245 0 _aMathematical Systems Theory
_cMarchesini
260 _aBerlin
_bSpringer
_c1991
942 _aIMAR
_cCART
999 _c35694
_d35694