TY - BOOK ID - 133905278 TI - Problems in operator theory AU - Abramovich, Y. A. AU - Aliprantis, Charalambos D. PY - 2002 SN - 1470421003 PB - Providence, Rhode Island : American Mathematical Society, DB - UniCat KW - Operator theory UR - https://www.unicat.be/uniCat?func=search&query=sysid:133905278 AB - ER -