000 00459nmm a2200145Ia 4500
008 230125s9999||||xx |||||||||||||||||und||
020 _a9783642002281
100 _aN. Kh. Ibragimov, Vladimir F. Kovalev
245 0 _aApproximate and Renormgroup Symmetries
250 _a2009
260 _bSpringer Berlin Heidelberg
_c2009
440 _aNonlinear Physical Science
650 _aMathematics and Statistics
856 _uhttps://doi.org/10.1007/978-3-642-00228-1
999 _c4362
_d4362