Christian Floerkemeier ... [et al.] (eds.). Christian Freksa ... [et al.] (eds.). Christian Fresksa ... [et al.](eds.). Christian Lengauer ... [et al.] (eds.) Christian S. Jensen ... [et al.] (eds.) Cristian S. Calude ... [et al.] (eds.). Christian Jacob ... [et al.] (eds.). Christian Kop ... [et al.] (eds.) Christine Parent ... [et al.] (eds.). Christoph Bussler ... [et al.] (eds.).