edited by Jens Neubert and Jens Toivakainen in collaboration with Walter Feilchenfeldt edited by Jean-Yves Sarazin in collaboration with Élisabeth Hébert edited by Andreas Kilcher, in collaboration with Pavel Schmidt edited by Jean-Paul Ameline in collaboration with Yan Schubert. edited by Valerio Terraroli and Claudia Casali, in collaboration with Stefania Cretella edited by Jill Lloyd and Ingrid Pfeiffer in collaboration with Raymond Coffer [edited by Friedrich Meschede in collaboration with Yves Gevaert edited by Bernard Blistene ; in collaboration with Annalisa Rimmaudo.