@article{GDZPPN002345285, title = {Some remarks on one-sided approximation}, journal = {Mathematica Scandinavica}, volume = {5}, year = {1957}, pages = {276-284}, zbl = {0084.06103}, url = {http://dml.mathdoc.fr/item/GDZPPN002345285} }
GANELIUS, TORD; FREUD, GÉZA. Some remarks on one-sided approximation. Mathematica Scandinavica, Tome 5 (1957) pp. 276-284. http://gdmltest.u-ga.fr/item/GDZPPN002345285/