@article{10_4064_cm123_1_6,
     author = {Dagfinn F. Vatne},
     title = {Endomorphism rings of
 maximal rigid objects in cluster tubes},
     journal = {Colloquium Mathematicum},
     pages = {63--93},
     publisher = {mathdoc},
     volume = {123},
     number = {1},
     year = {2011},
     doi = {10.4064/cm123-1-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm123-1-6/}
}