共 49 条
[5]
Banal-Estanol A, 2010, 1190 UPF
[8]
Breschi S., 2005, Revue d'economie industrielle, V10, P75, DOI [DOI 10.3406/REI.2005.3073, https://doi.org/10.3406/rei.2005.3073]