@article{AFM_2008_33_2_a8,
     author = {Petteri Harjulehto and Visa Latvala},
     title = {Fine topology of variable exponent energy superminimizers},
     journal = {Annales Fennici Mathematici},
     pages = {491--510},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_2008_33_2_a8/}
}