@article{ITA_2020__54_1_A2_0,
     author = {Badkobeh, Golnaz and Ochem, Pascal},
     title = {Avoiding conjugacy classes on the 5-letter alphabet},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     publisher = {EDP-Sciences},
     volume = {54},
     year = {2020},
     doi = {10.1051/ita/2020003},
     mrnumber = {4078186},
     zbl = {1457.68226},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ita/2020003/}
}