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@article{MS2_1957__5_165669, author = {TORD GANELIUS and G\'EZA FREUD}, title = {Some remarks on one-sided approximation}, journal = {Mathematica Scandinavica}, pages = {276--284}, publisher = {mathdoc}, volume = {5}, year = {1957}, zbl = {0084.06103}, url = {http://geodesic.mathdoc.fr/item/MS2_1957__5_165669/} }
TORD GANELIUS; GÉZA FREUD. Some remarks on one-sided approximation. Mathematica Scandinavica, Tome 5 (1957), pp. 276-284. http://geodesic.mathdoc.fr/item/MS2_1957__5_165669/