@book{21635,
	author = {Reguera, D., ed. and Bonilla, L.L., ed.},
	title = {Coherent Structures in Complex Systems},
	publisher = {Springer Berlin Heidelberg},
	year = {2001},
	series = {Lecture Notes in Physics},
	address = {Heidelberg, Berlin},
	url = {http://doi.org/10.1007/3-540-44698-2}
}