@article{10_1017_S0017089500000379,
     author = {Gillespie, T. A. and West, T. T.},
     title = {A characterisation and two examples of {Riesz} operators},
     journal = {Glasgow mathematical journal},
     pages = {106--110},
     year = {1968},
     volume = {9},
     number = {2},
     doi = {10.1017/S0017089500000379},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500000379/}
}