@InCollection{Brants:1998_1,
      AUTHOR = {Brants, Thorsten},
      TITLE = {Estimating Hidden Markov Model Topologies},
      YEAR = {1998},
      BOOKTITLE = {The Tbilisi Symposium on Logic, Language and Computation: Selected Papers. Studies in Logic, Language and Information},
      PAGES = {163-176},
      EDITOR = {Ginzburg, J. and Khasidashvili, Z. and Vogel, C. and Lévy, J.-J. and Vallduví, E.},
      ADDRESS = {Stanford},
      PUBLISHER = {CSLI Publications},
      URL = {https://www.coli.uni-saarland.de/~thorsten/publications/Brants-Tbilisi98.ps.gz},
      ANNOTE = {COLIURL : Brants:1998:EHM.pdf Brants:1998:EHM.ps}
}