00420nam a2200133Ia 4500008004100000082001700041100001500058245006000073260002900133300001100162942000700173952008900180999001700269240817s9999    xx            000 0 und d  a523.844 L91p  aShiffer ,S 0aProblems in the theory of functions of complex variable  c1972a Mascowb Mir Pub.  a332 p.  cBK  00104070aTCLbTCLd2024-08-21l0o523.844 L91pp33756r2024-08-21w2024-08-21yBK  c24621d24621