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@article{MS2_1966__19_165953, author = {D.A. Edwards}, title = {Minimum-Stable {Wedges} of {Semicontinuous} {Functions.}}, journal = {Mathematica Scandinavica}, pages = {15--26}, publisher = {mathdoc}, volume = {19}, year = {1966}, zbl = {0146.37002}, url = {http://geodesic.mathdoc.fr/item/MS2_1966__19_165953/} }
D.A. Edwards. Minimum-Stable Wedges of Semicontinuous Functions.. Mathematica Scandinavica, Tome 19 (1966), pp. 15-26. http://geodesic.mathdoc.fr/item/MS2_1966__19_165953/