000			00417nmm a2200145Ia 4500
008			230125s9999||||xx |||||||||||||||||und||
020			_a9781447129844
100			_aFriedrich Sauvigny
245		0	_aPartial Differential Equations 2
250			_a2nd ed. 2012
260			_bSpringer London _c2012
440			_aUniversitext
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-1-4471-2984-4
999			_c4890 _d4890