@article{MS2_1972__30_166245,
     author = {S. Johansen},
     title = {A {Representation} {Theorem} for a {Convex} {Cone} of {Quasi} {Convex} {Functions.}},
     journal = {Mathematica Scandinavica},
     pages = {297--312},
     publisher = {mathdoc},
     volume = {30},
     year = {1972},
     zbl = {0242.26010},
     url = {http://geodesic.mathdoc.fr/item/MS2_1972__30_166245/}
}