@article{MASLO_2006__56_1_a9,
     author = {Tumurbat, S. and Wiegandt, Richard},
     title = {On $A$-radicals},
     journal = {Mathematica slovaca},
     pages = {113--119},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {2006},
     mrnumber = {2217584},
     zbl = {1150.16018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_2006__56_1_a9/}
}