@article{DMTCS_2019_21_3_a4,
     author = {L\"oding, Christof and Spinrath, Christopher},
     title = {Decision {Problems} for {Subclasses} of {Rational} {Relations} over {Finite} and {Infinite} {Words}},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {2019},
     doi = {10.23638/DMTCS-21-3-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-21-3-4/}
}