000			00499nmm a2200145Ia 4500
008			230125s9999||||xx |||||||||||||||||und||
020			_a9783034886918
100			_aKarl-Heinz Hoffmann, Günter Leugering, Fredi Tröltzsch
245		0	_aOptimal Control of Partial Differential Equations
250			_a1999
260			_bBirkhäuser Basel _c1999
440			_aInternational Series of Numerical Mathematics
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-3-0348-8691-8
999			_c9346 _d9346