@book{51928,
	author = {Takeuchi, Y.},
	title = {Mathematics for ecology and environmental sciences /},
	publisher = {Springer,},
	year = {c2007},
	series = {Biological and medical physics, biomedical engineering},
	address = {Berlin ;},
	note = {Includes material from the International Symposium "Dynamical Systems Theory and its Applications to Biology and Environmental Sciences" held at Hamamatsu, Japan, March 14-17, 2004},
	url = {http://www.loc.gov/catdir/toc/fy0712/2006931399.html}
}