@article{10_4064_fm_51_3_259_266,
     author = {A. Horn},
     title = {On \ensuremath{\alpha}-homomorphic images of \ensuremath{\alpha}-rings of sets},
     journal = {Fundamenta Mathematicae},
     pages = {259--266},
     publisher = {mathdoc},
     volume = {51},
     number = {3},
     year = {1962},
     doi = {10.4064/fm-51-3-259-266},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-51-3-259-266/}
}