@article{AMA_1999__1999_1_122548,
     author = {Ringel, Claus Michael},
     title = {The multisegment duality and the preprojective algebras of type .},
     journal = {AMA. Algebra Montpellier Announcements [electronic only]},
     pages = {Paper No. 2, 6 p. },
     publisher = {mathdoc},
     volume = {1999},
     number = {1},
     year = {1999},
     zbl = {1010.16014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMA_1999__1999_1_122548/}
}