@article{10_4064_sm_51_2_129_138,
     author = {D. Garling},
     title = {Diagonal mappings between sequence spaces},
     journal = {Studia Mathematica},
     pages = {129--138},
     publisher = {mathdoc},
     volume = {51},
     number = {2},
     year = {1974},
     doi = {10.4064/sm-51-2-129-138},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-51-2-129-138/}
}