@article{10_37236_11494,
     author = {Mark Holmes and Alexander E. Holroyd and Alejandro Ram{\'\i}rez},
     title = {Cyclic products and optimal traps in cyclic birth and death chains},
     journal = {The electronic journal of combinatorics},
     year = {2023},
     volume = {30},
     number = {2},
     doi = {10.37236/11494},
     zbl = {1522.90158},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/11494/}
}