@article{10_1017_S0017089515000348,
     author = {FOURIE, JAN H. and ZEEKOEI, ELROY D.},
     title = {CLASSES {OF} {SEQUENTIALLY} {LIMITED} {OPERATORS}},
     journal = {Glasgow mathematical journal},
     pages = {573--586},
     year = {2016},
     volume = {58},
     number = {3},
     doi = {10.1017/S0017089515000348},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089515000348/}
}