Source:
Frontiers of Fundamental Physics 14 ; https://hal.archives-ouvertes.fr/hal-01111764 ; Frontiers of Fundamental Physics 14, Jul 2014, Marseille, France
Source:
25th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2013)https://inria.hal.science/hal-0122975025th International Conference on Formal Power Series and