@article{AFM_2008_33_1_a12,
     author = {Hrant Hakobyan and David A. Herron},
     title = {Euclidean quasiconvexity},
     journal = {Annales Fennici Mathematici},
     pages = {205--230},
     year = {2008},
     volume = {33},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_2008_33_1_a12/}
}