@article{dmtcs/AlbertLLV15-321avoiding,
  author    = {Michael H. Albert and
               Marie{-}Louise Lackner and
               Martin Lackner and
               Vincent Vatter},
  title       = {The Complexity of Pattern Matching for 321-Avoiding and Skew-Merged Permutations},
  journal = {{Discrete Mathematics & Theoretical Computer Science}},
  volume = {{vol. 18 no. 2, Permutation Patterns 2015}},
  year = {2016},
}