@article{urn:eudml:doc:39868, title = {Operational quantities derived from the norm and measures of noncompactness.}, journal = {Extracta Mathematicae}, volume = {5}, year = {1990}, pages = {56-58}, zbl = {1232.47043}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:39868} }
González, Manuel; Martinón, Antonio. Operational quantities derived from the norm and measures of noncompactness.. Extracta Mathematicae, Tome 5 (1990) pp. 56-58. http://gdmltest.u-ga.fr/item/urn:eudml:doc:39868/