Physique

@article{https://doi.org/10.60868/b07x-xn78, doi = {10.60868/b07x-xn78}, url = {https://images.math.cnrs.fr/des-ondes-dans-mon-billard/}, author = {Berglund, Nils}, title = {Des ondes dans mon billard}, journal = {Images des mathématiques}, year = {2021}, }