000			00520nmm a2200145Ia 4500
008			230125s9999||||xx |||||||||||||||||und||
020			_a9783030237882
100			_aHans Petter Langtangen, Kent-Andre Mardal
245		0	_aIntroduction to Numerical Methods for Variational Problems
250			_a1st ed. 2019
260			_bSpringer International Publishing _c2019
440			_aTexts in Computational Science and Engineering
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-3-030-23788-2
999			_c12231 _d12231