00659nam a2200241 a 4500 156366 OSt 20211001164536.0 180911 ### HIN 9780387950006 515.35 OL9A Olver, Peter J. Applications of lie groups to differential equations by Peter J. Olver 2nd ed. New York Springer-Verlag 1993 xxviii, 513p. Graduate studies in mathematics 107 Differential equations Lie groups Mathematics Topological groups ddc BK 18779 18779 0 0 ddc 0 0 TXB CURAJ CURAJ 2018-09-11 MTH(P) 515.35 OL9A 31251 2018-12-31 2020-09-02 2020-09-02 BK