@article{10_4153_S0008414X24000087,
     author = {Chan, Swee Hong and Pak, Igor and Panova, Greta},
     title = {On the cross-product conjecture for the number of linear extensions},
     journal = {Canadian journal of mathematics},
     pages = {535--562},
     year = {2025},
     volume = {77},
     number = {2},
     doi = {10.4153/S0008414X24000087},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008414X24000087/}
}