000 00255nas a22000977a 4500
008 150409b1893 xxu||||| |||| 00| 0 eng d
022 _a1050-2947
245 _aPhysical Review A
260 _bAmerican Institute of Physics
_aNY , USA
_c1893
310 _a12/Yr
999 _c164668
_d164668