@article{10_37236_856,
     author = {Denis Chebikin},
     title = {Variations on descents and inversions in permutations},
     journal = {The electronic journal of combinatorics},
     year = {2008},
     volume = {15},
     doi = {10.37236/856},
     zbl = {1179.05004},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/856/}
}