@article{10_4153_S0008439522000698,
     author = {Bogopolski, Oleg and Ivanov, Aleksander},
     title = {Decidability problem for exponential equations in finitely presented groups},
     journal = {Canadian mathematical bulletin},
     pages = {731--748},
     year = {2023},
     volume = {66},
     number = {3},
     doi = {10.4153/S0008439522000698},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439522000698/}
}