00395nam a2200169Ia 4500008004100000040000800041082001200049082000800061100001900069245006200088260001100150260002000161260000900181300001100190300001300201300001100214151127s9999    xx            000 0 und d  aeng  a510.78   bVOL  aVolkovysky, L.  aProblems in the theory of function of a complex variable   aMoscow  bMir publishers   c1972  a332 p.  bdiagrams  c21 cm.