@Misc{BVMC:231939, author = {Doctor Cabrera, Alfonso Miguel}, title = {Planificar al principio y al final del ciclo vital en núcleos secundarios litorales}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2006}, year = {2006}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcc53z9} }