TY - BOOK AU - Ovsyannikov,L.V. TI - Lectures on the theory of group properties of differential equations SN - 9814460818 PY - 2013/// CY - Beijing PB - Higher Education Press KW - Differential algebraic groups KW - Lie groups KW - Differential equations KW - Differential equations, Nonlinear N1 - One-parameter continuous transformation groups admitted by differential equations --; Lie algebras and local Lie groups --; Group invariant solutions of differential equations ER -