@article{aa0bb92168aa4429bfad2c9352c1de88,
title = "Self-Crossing Geodesics",
author = "Anton Petrunin",
note = "Funding Information: I want to thank Maxim Arnold, Serge Tabachnikov, and Sergio Zamora Barrera for their help. This work was partially supported by NSF grant DMS-2005279 and Simons Foundation grant 584781. ",
year = "2021",
month = dec,
doi = "10.1007/s00283-021-10127-0",
language = "English (US)",
volume = "43",
pages = "16--18",
journal = "Mathematical Intelligencer",
issn = "0343-6993",
publisher = "Springer New York",
number = "4",
}