1. Pain, H.J.: The Physics of Vibrations and Waves, 6th edn. Wiley, New York (2005)
2. Edwards, H.C., Penney, D.E.: Calculus, Early Transcendentals. Pearson Higher Education, London (2013)
3. Jordan, D., Smith, P.: Mathematical Techniques: An Introduction for the Engineering, Physical, and Mathematical Sciences. Oxford University, Oxford (2008)
4. Pikovsky, A., Kurths, J., Rosenblum, M., Kurths, J.: Synchronization: A Universal Concept in Nonlinear Science. Cambridge University, Cambridge (2001)
5. Kleppner, D., Kolenkow, R.: An Introduction to Mechanics. Cambridge University, Cambridge (2014)