@article{atreepatternmatchingalgorithmforxml,
  title = {A Tree Pattern Matching Algorithm for XML Queries with Structural Preferences},
  author = {Maurice Tchoupé Tchendji and Lionel Tadonfouet and Thomas Tébougang Tchendji},
  year = {2019},
  eprint = {1906.03053},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1906.03053v1},
}