@article{10_21136_MB_2003_134006,
     author = {Bican, Ladislav},
     title = {Precovers and {Goldie{\textquoteright}s} torsion theory},
     journal = {Mathematica Bohemica},
     pages = {395--400},
     year = {2003},
     volume = {128},
     number = {4},
     doi = {10.21136/MB.2003.134006},
     mrnumber = {2032476},
     zbl = {1057.16027},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2003.134006/}
}