A Heuristic Method for Generating 2D CSG Trees from Bitmaps. - Sarah F. Gibson; Joe Marks; Danielle Feinberg; Manuel Sosa (Graphics Interface, 1997)

New Characteristics for the Classification of Burns: Experimental Study. - Irene Fondón; Begoña Acha; Carmen Serrano; Manuel Sosa (ICIAR (2), 2006)