Document, 1964 Invitation card for the exhibition "Yves Klein Peintures de feu" at the Galerie Schmela, Düsseldorf
Article, 2006, Daniel Moquay, Pierre Cornette de Saint Cyr Testimonial of Daniel Moquay on the influence of judo
Exhibition, 6 Jun 2012 - 26 Aug 2012 Yves Klein Judo Teatro Corpo e Visioni Palazzo Ducale - Fondazione per la Cultura, Genoa, Italy
Exhibition, 24 Nov 2018 - 20 Jan 2019 Alfred Schmela: A Centenary Exhibition Kunstsammlung Nordrhein-Westfalen, Düsseldorf, Germany