@article{GDZPPN002362651, title = {Korovkin Theory in Lindenstrauss Spaces.}, journal = {Mathematica Scandinavica}, volume = {74}, year = {1994}, pages = {240-254}, zbl = {0822.41019}, url = {http://dml.mathdoc.fr/item/GDZPPN002362651} }
Dieckmann, Gregor. Korovkin Theory in Lindenstrauss Spaces.. Mathematica Scandinavica, Tome 74 (1994) pp. 240-254. http://gdmltest.u-ga.fr/item/GDZPPN002362651/