@article{10_1017_fms_2020_14,
     author = {GLEB POGUDIN and THOMAS SCANLON and MICHAEL WIBMER},
     title = {SOLVING {DIFFERENCE} {EQUATIONS} {IN} {SEQUENCES:} {UNIVERSALITY} {AND} {UNDECIDABILITY}},
     journal = {Forum of Mathematics, Sigma},
     publisher = {mathdoc},
     volume = {8},
     year = {2020},
     doi = {10.1017/fms.2020.14},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2020.14/}
}