2016

  1. Degrees of Infinite Words, Polynomials and Atoms
    Jörg Endrullis, Juhani Karhumäki, Jan Willem Klop, and Aleksi Saarela
    In: Proc. Conf. on Developments in Language Theory (DLT 2016), pp. 164–176, Springer (2016)

2015

  1. Degrees of Transducibility
    Jörg Endrullis, Jan Willem Klop, Aleksi Saarela, and Markus A. Whiteland
    In: Proc. Conf. on Combinatorics on Words (WORDS 2015), pp. 1–13, Springer (2015)
  2. The Degree of Squares Is an Atom
    Jörg Endrullis, Clemens Grabmayer, Dimitri Hendriks, and Hans Zantema
    In: Proc. Conf. on Combinatorics on Words (WORDS 2015), pp. 109–121, Springer (2015)

2013

  1. Streams Are Forever
    Jörg Endrullis, Dimitri Hendriks, and Jan Willem Klop
    Bulletin of the EATCS , 109 , pp. 70–106 (2013)
    bib

2011

  1. Degrees of Streams
    Jörg Endrullis, Dimitri Hendriks, and Jan Willem Klop
    Journal of Integers , 11B (A6) , pp. 1–40 (2011)
    bib