Preprint published in 2019 by Gwendolyn Eadie, Arash Bahramian, Pauline Barmby, Radu Craiu, Derek Bingham, Renée Hložek, Jj Kavelaars, David Stenning, Samantha Benincasa, Guillaume Thomas , Karun Thanjavur, Jo Bovy, Jan Cami, Ray Carlberg, Sam Lawler and other authors. Gwendolyn Eadie, Arash Bahramian, Pauline Barmby, Radu Craiu, Derek Bingham, Renée Hložek, Jj Kavelaars, David Stenning, Samantha Benincasa, Guillaume Thomas , Karun Thanjavur, Jo Bovy, Jan Cami, Ray Carlberg, Sam Lawler, Adrian Liu, Henry Ngo, Mubdi Rahman, Michael Rupen

Show less