共 28 条
[2]
ARENES S, 2009, PUBLICO 0609, P27
[4]
Bain R., 2005, EUR TRANSP C STRASB
[5]
BEL G, 2005, PROCUREMENT FINANCIN
[6]
Engel E, 1997, AM ECON REV, V87, P68
[9]
Guasch J.L., 2004, GRANTING RENEGOTIATI