sagemath/sage: 9.1 Article Swipe

William Stein , Frédéric Chapoton , Jeroen Demeyer , Matthias Köppe , Daniel Krenn , Julian Rüth , nathanncohen , Volker Braun , Vincent Delecroix , dcoudert , John H. Palmieri , Dima Pasechnik , E. M. Bray , cheuberg , Ralf Stephan , Robert Bradshaw , Nicolas M. Thiéry , Darij Grinberg , Jm , Mike Hansen , Éric Gourgoulhon , Simon King , Peter C. de Bruin , Benjamin Hackl , roed , kliem , J. E. Cremona , Martin Rubey , Marc Mezzarobba , Yi · YOU? · · 2020 · Open Access · · DOI: https://doi.org/10.5281/zenodo.4066866 · OA: W3210246706