Manuel BiscaiaDavid HenriquesPaulo MateusDecidability of Approximate Skolem Problem and Applications to Logical Verification of Dynamical Properties of Markov Chains.4:1-4:17201416ACM Trans. Comput. Log.1https://doi.org/10.1145/2666772https://www.wikidata.org/entity/Q59196625db/journals/tocl/tocl16.html#BiscaiaHM14