@article{10_4153_CMB_2016_094_5,
     author = {Shahrokhi-Dehkordi, M. S.},
     title = {Traceless {Maps} as the {Singular} {Minimizers} in the {Multi-dimensional} {Calculus} of {Variations}},
     journal = {Canadian mathematical bulletin},
     pages = {631--640},
     year = {2017},
     volume = {60},
     number = {3},
     doi = {10.4153/CMB-2016-094-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2016-094-5/}
}