@article{10_4064_cm122_2_8,
     author = {Alicja Jaworska and Andrzej Skowro\'nski},
     title = {The component quiver of
 a self-injective artin algebra},
     journal = {Colloquium Mathematicum},
     pages = {233--239},
     publisher = {mathdoc},
     volume = {122},
     number = {2},
     year = {2011},
     doi = {10.4064/cm122-2-8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm122-2-8/}
}