@article{MAN_1974__208_162574,
     author = {N.J. Kalton},
     title = {Spaces of {Compact} {Operators.}},
     journal = {Mathematische Annalen},
     pages = {267--278},
     year = {1974},
     volume = {208},
     zbl = {0266.47038},
     url = {http://geodesic.mathdoc.fr/item/MAN_1974__208_162574/}
}