@misc{indiciaebac79047ffe2,
  title = {Language Model Combination and Adaptation Using Weighted Finite State Transducers},
  author = {Liu, X. and Gales, M. J. F. and Hieronymus, J. L. and Woodland, P. C.},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20110023765},
  note = {Source identifier: 20110023765}
}