Lakshmanan, M. Potsdam Institute for Climate Impact Research and Cooperation Partners;
Senthilkumar, D. V. Potsdam Institute for Climate Impact Research and Cooperation Partners;
http://www.springer.com/physics/statistical+physics+%26+dynamical+systems/book/978-3-642-14937-5 (Publisher version)
Lakshmanan, M., Senthilkumar, D. V.(2010): Dynamics of Nonlinear Time-Delay Systems, (Dynamics of Nonlinear Time-Delay Systems), Berlin : Springer.https://doi.org/10.1007/978-3-642-14938-2