Daniel Krob, Bernard Leclerc, Jean-Yves Thibon. Noncommutative Symmetric Functions II: Transformations of Alphabets. IJAC, 7(2):181-264, 1997. [doi]
@article{KrobLT97,
title = {Noncommutative Symmetric Functions II: Transformations of Alphabets},
author = {Daniel Krob and Bernard Leclerc and Jean-Yves Thibon},
year = {1997},
doi = {10.1142/S0218196797000113},
url = {http://dx.doi.org/10.1142/S0218196797000113},
researchr = {https://researchr.org/publication/KrobLT97},
cites = {0},
citedby = {0},
journal = {IJAC},
volume = {7},
number = {2},
pages = {181-264},
}