@article{10_4064_sm_39_2_209_216,
     author = {W. Summers},
     title = {Factorization in {Fr\'echet} spaces},
     journal = {Studia Mathematica},
     pages = {209--216},
     publisher = {mathdoc},
     volume = {39},
     number = {2},
     year = {1971},
     doi = {10.4064/sm-39-2-209-216},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-39-2-209-216/}
}