@article{combiningpatternbasedcrfsandweighted,
  title = {Combining pattern-based CRFs and weighted context-free grammars},
  author = {Rustem Takhanov and Vladimir Kolmogorov},
  year = {2014},
  eprint = {1404.5475},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1404.5475v2},
}