with essays by Henk van Nierop ...[et al. with essays by Rosa Barovier ... [et al. with essays by Stephen Banfield ... [et al. with essays by Rosa Barovier ... [et al.] with essays by Andreas Reinecke ... [et al. with essays by Dietmar Elger ... [et al. with essays by Alan Koch ... [et al. with essays by Andrea Karnes...[et al. with essays by Christine Dixon ... [et al. with essays by Dennis Adrian ... [et al.