@article{10_4064_sm_64_2_97_104,
     author = {L. Drewnowski},
     title = {F-spaces with a basis which is which is shrinking but not hyper-shrinking},
     journal = {Studia Mathematica},
     pages = {97--104},
     year = {1979},
     volume = {64},
     number = {2},
     doi = {10.4064/sm-64-2-97-104},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-64-2-97-104/}
}