MarquesS., Garcia-GonzaloJ., BotequimB., RicardoA., BorgesJ., TomeM., and OliveiraM. “Assessing Wildfire Occurrence Probability in Pinus Pinaster Ait. Stands in Portugal”. Forest Systems, Vol. 21, no. 1, Mar. 2012, pp. 111-20, doi:10.5424/fs/2112211-11374.