Yang, Lijun
He, Lian
Chu, Xiaojun
Wang, Fang
Zhang, Lei
Funding for this research was provided by:
National Natural Science Foundation China (51178212)
Natural Science Foundation of Liaoning Province (CN) (201102082)
Foundation for Young Scholars of Liaoning University (LDQN201434)
training program for college students innovation and entrepreneurship of Liaoning University (X201410140081)