@article{RO_2022__56_3_1823_0,
     author = {Lin, Min C. and Oliveira, Fabiano S. and Pinto, Paulo E. D. and Sampaio, Moys\'es S. Jr. and Szwarcfiter, Jayme L.},
     title = {Restricted {Hamming{\textendash}Huffman} trees},
     journal = {RAIRO. Operations Research},
     pages = {1823--1839},
     year = {2022},
     publisher = {EDP-Sciences},
     volume = {56},
     number = {3},
     doi = {10.1051/ro/2022066},
     mrnumber = {4445949},
     zbl = {1547.68195},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ro/2022066/}
}