TY - BOOK AU - Ibragimov,Nail H. AU - Kovalev,Vladimir F. ED - SpringerLink (Online service) TI - Approximate and renormgroup symmetries SN - 9783642002281 (electronic bk.) AV - QA371.5 .I27 2009 U1 - 515.35 22 PY - 2009/// CY - Berlin, Heidelberg PB - Springer-Verlag Berlin Heidelberg KW - Differential equations KW - Lie groups KW - Symmetry (Mathematics) KW - Applications of Mathematics KW - Mathematics UR - https://eresourcesptsl.ukm.remotexs.co/user/login?url=http://dx.doi.org/10.1007/978-3-642-00228-1 ER -