@article{PDML_1972__9_4_11_0,
     author = {Harada, Manabu},
     title = {Note on {Categories} of {Indecomposable} {Modules}},
     journal = {Publications du D\'epartement de math\'ematiques (Lyon)},
     pages = {11--25},
     publisher = {Universit\'e Claude Bernard - Lyon 1},
     volume = {9},
     number = {4},
     year = {1972},
     mrnumber = {338076},
     zbl = {0303.16014},
     language = {en},
     url = {http://www.numdam.org/item/PDML_1972__9_4_11_0/}
}