000			00497nmm a2200145Ia 4500
008			230201s9999||||xx |||||||||||||||||und||
020			_a9783034876278
100			_aK.-H. Hoffmann; W. Krabs
245		0	_aOptimal Control of Partial Differential Equations II: Theory and Applications
250			_a1987
260			_bBirkhäuser Basel _c1987
440			_aInternational Series of Numerical Mathematics
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-3-0348-7627-8
999			_c23202 _d23202