@article{10_4064_cm101_1_6,
     author = {Mike Prest and Gena Puninski},
     title = {One-directed indecomposable pure injective modules over
string algebras},
     journal = {Colloquium Mathematicum},
     pages = {89--112},
     publisher = {mathdoc},
     volume = {101},
     number = {1},
     year = {2004},
     doi = {10.4064/cm101-1-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm101-1-6/}
}