@article{MS2_1960__8_165755,
     author = {Otte Hustad},
     title = {Linear {Inequalities} and {Positive} {Extension} of {Linear} {Functionals.}},
     journal = {Mathematica Scandinavica},
     pages = {333--338},
     publisher = {mathdoc},
     volume = {8},
     year = {1960},
     zbl = {0098.08005},
     url = {http://geodesic.mathdoc.fr/item/MS2_1960__8_165755/}
}