000 00527nmm a2200145Ia 4500
008 240103s9999||||xx |||||||||||||||||und||
020 _a9781470400996 (online)
100 _aPincus, Joel D.
245 0 _aPrincipal currents for a pair of unitary operators
260 _aProvidence, R.I. :
_bAmerican Mathematical Society,
_c1994
300 _a1 online resource (vi, 103 p. : ill.)
490 _aMemoirs of the American Mathematical Society,
_x1947-6221 ;
700 _aZhou, Shaojie,
856 _uhttp://www.ams.org/memo/0522
999 _c34533
_d34533