@article{JCA_2000_7_1_JCA_2000_7_1_a1,
     author = {K. Zhang},
     title = {Rank-One {Connections} at {Infinity} and {Quasiconvex} {Hulls}},
     journal = {Journal of convex analysis},
     pages = {19--46},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {2000},
     url = {http://geodesic.mathdoc.fr/item/JCA_2000_7_1_JCA_2000_7_1_a1/}
}