@article{JEMS_2010_12_6_a0,
     author = {William Crawley-Boevey},
     title = {Kac's {Theorem} for weighted projective lines},
     journal = {Journal of the European Mathematical Society},
     pages = {1331--1345},
     publisher = {mathdoc},
     volume = {12},
     number = {6},
     year = {2010},
     doi = {10.4171/jems/232},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/232/}
}