@article{10_4064_cm_71_2_203_215,
     author = {Piotr Dowbor},
     title = {The pure-projective ideal of a module category},
     journal = {Colloquium Mathematicum},
     pages = {203--215},
     publisher = {mathdoc},
     volume = {71},
     number = {2},
     year = {1996},
     doi = {10.4064/cm-71-2-203-215},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-71-2-203-215/}
}