%0 Journal Article %A Xu, Yifeng %A Zou, Jun %T A Convergent adaptive edge element method for an optimal control problem in magnetostatics %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2017 %P 615-640 %V 51 %N 2 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/m2an/2016030/ %R 10.1051/m2an/2016030 %G en %F M2AN_2017__51_2_615_0