%0 Journal Article
%T Guest editorial
%A David Cropley
%A Peter Childs
%J Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
%@ 2041-2983
%D 2019
%R 10.1177/0954406218820971
%U https://journals.sagepub.com/doi/full/10.1177/0954406218820971