TY - BOOK AU - Steeb,Willi-Hans TI - Continuous symmetries, lie algebras, differential equations, and computer algebra SN - 981270809X AV - QC20.7.D5 .S83 2007 PY - 2007/// CY - Hackensack, NJ PB - World Scientific KW - Differential equations KW - Differential equations, Partial KW - Lie algebras KW - Continuous groups ER -