@article{CRMATH_2018__356_4_351_0,
     author = {Garti, Shimon},
     title = {Tiltan},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {351--359},
     publisher = {Elsevier},
     volume = {356},
     number = {4},
     year = {2018},
     doi = {10.1016/j.crma.2018.02.001},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2018.02.001/}
}