Equivalence Classes, Symmetries and Solutions of Linear Third-order Differential Equations.

Fritz Schwarz Equivalence Classes, Symmetries and Solutions of Linear Third-order Differential Equations. 141-162 2002 69 2 Computing http://www.link.springer.de/link/service/journals/00607/bibs/2069002/20690141.htm db/journals/computing/computing69.html#Schwarz02