@article{10_37236_621,
     author = {Narad Rampersad},
     title = {Further applications of a power series method for pattern avoidance},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/621},
     zbl = {1219.68128},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/621/}
}