Language: English
Page range: 417 - 428
Submitted on: May 1, 2013
Accepted on: Dec 13, 2013
Published on: Jun 26, 2014
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
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© 2014 Haiyong Wu, Senlin Yan, published by University of Zielona Góra
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.