@article{10_37236_1005,
     author = {Andrei Zelevinsky},
     title = {Semicanonical basis generators of the cluster algebra of type {\(A_1^{(1)}\).}},
     journal = {The electronic journal of combinatorics},
     year = {2007},
     volume = {14},
     doi = {10.37236/1005},
     zbl = {1144.16015},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1005/}
}