@article{MZ_1975__145_172273,
     author = {Jacobus J. Grobler},
     title = {Indices for {Banach} {Function} {Spaces.}},
     journal = {Mathematische Zeitschrift},
     pages = {99--110},
     year = {1975},
     volume = {145},
     zbl = {0295.46049},
     url = {http://geodesic.mathdoc.fr/item/MZ_1975__145_172273/}
}