Herkenrath, Ulrich

• Vol 30 (2003): No. 1 : Annals of the University of Craiova - Mathematics and Computer Science Series - Mathematics and Computer Science
  A new approach to Markov processes of order 2
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• Vol 32 (2005): Annals of the University of Craiova - Mathematics and Computer Science Series - Mathematics and Computer Science
  On strong ergodicity of iterated function systems, with applications to time series models
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