Authors: Robert J Nicholls; Sally Brown; Philip Goodwin; Thomas Wahl; Jason Lowe; Martin Solan; Jasmin A Godbold; Ivan D Haigh; Daniel Lincke; Jochen Hinkel; Claudia Wolff; Jan-Ludolf Merkens Journal: Philos Trans A Math Phys Eng Sci Date: 2018-05-13 Impact factor: 4.226