@article{10_21136_CMJ_1976_101390,
     author = {Bican, Ladislav and Jambor, Pavel and Kepka, Tom\'a\v{s} and N\v{e}mec, Petr},
     title = {Hereditary and cohereditary preradicals},
     journal = {Czechoslovak Mathematical Journal},
     pages = {192--206},
     year = {1976},
     volume = {26},
     number = {2},
     doi = {10.21136/CMJ.1976.101390},
     mrnumber = {0414611},
     zbl = {0327.16013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1976.101390/}
}