@article{CMH_1985__60_140022,
     author = {Klaus Bongartz},
     title = {Indecomposables are standard.},
     journal = {Commentarii mathematici Helvetici},
     pages = {400--410},
     year = {1985},
     volume = {60},
     zbl = {0591.16014},
     url = {http://geodesic.mathdoc.fr/item/CMH_1985__60_140022/}
}