@article{10_4064_sm_26_1_67_71,
     author = {D. Przeworska-Rolewicz and S. Rolewicz},
     title = {On {quasi-Fredholm} ideals},
     journal = {Studia Mathematica},
     pages = {67--71},
     publisher = {mathdoc},
     volume = {26},
     number = {1},
     year = {1965},
     doi = {10.4064/sm-26-1-67-71},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-26-1-67-71/}
}