@article{10_4064_cm_73_2_285_299,
     author = {Frank Okoh},
     title = {Extensionless modules over tame hereditary algebras},
     journal = {Colloquium Mathematicum},
     pages = {285--299},
     publisher = {mathdoc},
     volume = {73},
     number = {2},
     year = {1997},
     doi = {10.4064/cm-73-2-285-299},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-73-2-285-299/}
}