1
2
3
by Zhang, Dan
published 2017
Volltext, Verlag
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E-Book
4
5
by Yu, Li
Published in Science China Mathematics (2019)
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E-Article
8
by Yu, Li
Published in Multimedia Tools and Applications (2018)
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E-Article
9
10
by Yu, Li
Published in The annals of regional science (2017)
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E-Article
12
by Yu, Li
Published in The Annals of Regional Science (2017)
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E-Article
18
19