000 00384nam a2200133Ia 4500
008 180620b2009 xxu||||| |||| 00| 0 eng d
022 _a00222488
082 _a510 JMP
245 _aJournal of Mathematical Physics
260 _aNew York
_bAmerican Institute of Physics
_c2009
300 _aVol. 50 Issue 12, December, 2009
365 _a.00
906 _a897abd4bac100b2001b4ca6b6fe19ecf
999 _c41851
_d41851