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An improved variational method
Zhuo-Quan, Zeng, Peng-Nian, Shen, Yi-Bing, DingVolume:
33
Language:
english
Journal:
Chinese Physics C
DOI:
10.1088/1674-1137/33/3/006
Date:
March, 2009
File:
PDF, 154 KB
english, 2009