@article{CRPHYS_2025__26_G1_349_0,
     author = {Yves Pomeau and Sergio Rica},
     title = {The factor two},
     journal = {Comptes Rendus. Physique},
     pages = {349--368},
     year = {2025},
     publisher = {Acad\'emie des sciences, Paris},
     volume = {26},
     doi = {10.5802/crphys.248},
     language = {en},
}