@article{10_4153_S0008439525000463,
     author = {Shani, Assaf},
     title = {A counterexample regarding an equivalence relation on a product space},
     journal = {Canadian mathematical bulletin},
     pages = {1262--1266},
     year = {2025},
     volume = {68},
     number = {4},
     doi = {10.4153/S0008439525000463},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439525000463/}
}