%0 Journal Article %A S. Hildebrandt %T Minimizers of one-dimensional parametric variational integrals %J Algebra i analiz %D 2015 %P 301-310 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2015_27_3_a13/ %G en %F AA_2015_27_3_a13