@article{10_1017_S0017089500000069,
     author = {Bonsall, F. F.},
     title = {Compact linear operators from an algebraic standpoint},
     journal = {Glasgow mathematical journal},
     pages = {41--49},
     year = {1967},
     volume = {8},
     number = {1},
     doi = {10.1017/S0017089500000069},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500000069/}
}