Núñez, Xosé-Manoel (2001). "What is Spanish nationalism today? From legitimacy crisis to unfulfilled renovation (1975–2000)". Ethnic and Racial Studies. 24 (5): 719–752. doi:10.1080/01419870120063954.
elpais.com
The label nationalist has not succeeded in Spain as an auto-denomination, but the existence of a similar phenomenon to the contemporary European nationalisms has been broadly studied. The fact is related in these article: Joan B. Culla i Clarà Nacionalistas sin espejo, El País, 16 de marzo de 2007.