@article{10_37236_232,
     author = {D. Armstrong and C. Krattenthaler},
     title = {Euler characteristic of the truncated order complex of generalized noncrossing partitions},
     journal = {The electronic journal of combinatorics},
     year = {2009},
     volume = {16},
     number = {1},
     doi = {10.37236/232},
     zbl = {1285.05175},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/232/}
}