00428nam a2200145Ia 4500008004100000082001500041100001600056245002400072260003900096300001100135650002500146942000700171952008700178999001700265240817s9999    xx            000 0 und d  a517.5 Ys f  aYosida , K. 0aFunctional analysis  c1968a New yorkb Springer -verlag  a465 p.  a Functional analysis  cBK  00104070aTCLbTCLd2024-08-21l0o517.5 Ys fp30686r2024-08-21w2024-08-21yBK  c22607d22607