@article{10_4064_cm_1_2_140_144,
     author = {Roman Sikorski},
     title = {On a generalization of theorems of {Banach} and {Cantor-Bernstein}},
     journal = {Colloquium Mathematicum},
     pages = {140--144},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1947},
     doi = {10.4064/cm-1-2-140-144},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-1-2-140-144/}
}