000 00507nmm a2200133Ia 4500
008 240103s9999||||xx |||||||||||||||||und||
020 _a9781470402037 (online)
100 _aBall, Joseph A.
245 0 _aFactorization and model theory for contraction operators with unitary part
260 _aProvidence :
_bAmerican Mathematical Society,
_c1978
300 _a1 online resource (iii, 68 p.)
490 _aMemoirs of the American Mathematical Society,
_x1947-6221 ;
856 _uhttp://www.ams.org/memo/0198
999 _c34209
_d34209