@article{10_4064_sm_54_2_161_172,
     author = {Y. Gordon and D. Lewis},
     title = {Banach ideals on {Hilbert} spaces},
     journal = {Studia Mathematica},
     pages = {161--172},
     publisher = {mathdoc},
     volume = {54},
     number = {2},
     year = {1975},
     doi = {10.4064/sm-54-2-161-172},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-54-2-161-172/}
}