with essays by Ewald Rathke ...[et al.] with essays by Ewald Rathke ...[et al. with essays by Dennis Balk ... [et al.] with essays by Aditi De ... [et al.] with essays by Alan Koch ... [et al. with essays by Dennis Balk ... [et al. with essays by George Baker...[et al.]. with essays by Karl Buchberg...[et al.] with essays by Dietmar Elger ... [et al.] with essays by Gianni Jetzer...[et al.