@article{6a2997f212eb41a390a12c8d4609c4e3,
title = "Traintracks through Calabi-Yau Manifolds: Scattering Amplitudes beyond Elliptic Polylogarithms",
author = "Bourjaily, \{Jacob L.\} and Yang-Hui He and McLeod, \{Andrew J.\} and \{von Hippel\}, Matt and Matthias Wilhelm",
year = "2018",
month = aug,
day = "17",
doi = "10.1103/PhysRevLett.121.071603",
language = "English",
volume = "121",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "7",
}