@article{JEP_2025__12__1083_0,
     author = {Rupert L. Frank and Bernard Helffer},
     title = {On {Courant} and {Pleijel} theorems for {sub-Riemannian} {Laplacians}},
     journal = {Journal de l{\textquoteright}\'Ecole polytechnique {\textemdash} Math\'ematiques},
     pages = {1083--1160},
     publisher = {\'Ecole polytechnique},
     volume = {12},
     year = {2025},
     doi = {10.5802/jep.307},
     language = {en},
     url = {https://jep.centre-mersenne.org/articles/10.5802/jep.307/}
}