@article{AUCMP_1962__3_1_a5,
     author = {Drbohlav, Karel},
     title = {A note on a problem of a ring covered by fields},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {23--24},
     publisher = {mathdoc},
     volume = {03},
     number = {1},
     year = {1962},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/AUCMP_1962__3_1_a5/}
}