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다국어입력
1
2
J. Mort, 569.251-I99p | CRC Press | 1986 569.251-I99p,
3
Kocakulah, M.C., | Warren, Gorham and Lamont | 2009 ,
4
5
John Y. Campbell, | american economic association | 2015 ,
6
7
Christopher T. Conlon, Julie Holland Mortimer, | american economic association | 2013 ,
8
9
Bhattacharya, J., | american economic association | 2013 ,
10
Gruber, J., | american economic association | 2014 ,