1.
ALMENDRA, Ricardo, SANTANA, Paula, FREIRE, Elisabete and VASCONCELOS, João. Seasonal mortality patterns and regional contrasts in Portugal (update 30.11.2018). Bulletin of Geography. Socio-economic Series. Online. 1 May 2016. Vol. 32, no. 32, p. 7–18. [Accessed 13 September 2024]. DOI 10.1515/bog-2016-0011.