@article{10_37236_1137,
     author = {Robert Parviainen},
     title = {Permutations, cycles and the pattern 2--13},
     journal = {The electronic journal of combinatorics},
     year = {2006},
     volume = {13},
     doi = {10.37236/1137},
     zbl = {1114.05003},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1137/}
}