1. Vorlesungen uber Differentialgleichungen Mit Bekannten Infinitesimalen Transformationen;Lie,1891
2. Symmetries and Differential Equations;Bluman,1989
3. Applications of Lie Groups to Differential Equations;Olver,1986
4. Applications of Symmetry Methods to Partial Differential Equations;Bluman,2010
5. Applications of Lie Group Analysis to Mathematical Modelling in Natural Sciences