@article{MARULLI_2005, title={A GIS methodology for assessing ecological connectivity: application to the Barcelona Metropolitan Area}, volume={71}, ISSN={0169-2046}, url={http://dx.doi.org/10.1016/s0169-2046(04)00079-9}, DOI={10.1016/s0169-2046(04)00079-9}, number={2-4}, journal={Landscape and Urban Planning}, publisher={Elsevier BV}, author={MARULLI, J and MALLARACH, J}, year={2005}, month=Mar, pages={243–262} }