000			00371nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a9781420083095
041			_aen
082			_a515.625
100			_aDORODNITSYN, Vladimir
245		0	_aApplications of Lie Groups to Difference Equations
260			_aLondon _bCRC Press _c2011
300			_alxxx, 264
942			_cPR
999			_c70393 _d70393