Cita recomanada
Engle, Mark A. ; Martín Fernández, Josep Antoni ; Geboy, N. ; Olea, Ricardo A. ; Peucker-Ehrenbrink, Bernhard ; Kolker, A. ; Krabbenhoft, D. ; Lamothe, P. ; Bothner, M. ; Tate, M.. (2011). Source Apportionment of Atmospheric Trace Gases and Particulate Matter: Comparison of Log-ratio and Traditional Approaches. Girona: Universitat. [Consulta: 09 Abril 2025]. Disponible a: http://hdl.handle.net/10256/13626