journal£ºJournal of Physics A: Mathematical and General
Authors£ºYi Cheng; Yi-Shen Li
Published date£º1992-1-21
DOI£º10.1088/0305-4470/25/2/022
PDF link£ºhttp://stacks.iop.org/0305-4470/25/i=2/a=022/pdf
Article link£ºhttp://dx.doi.org/10.1088/0305-4470/25/2/022
Article Source£ºIOP Publishing¡£
Remark£º |