Autor: Graber, L Autor: Deliot, F Autor: Sawyer, L Autor: Kaluza, A Autor: Pingel, A Autor: Gray, H M Autor: Walker, R Autor: Robson, A Autor: Pope, B G Autor: Chitan, A Autor: Dann, N S Autor: Kimura, N Autor: Sfyrla, A Autor: Scutti, F Autor: Ellert, M Autor: Polini, A Autor: Donini, J Autor: Long, J D Autor: Ferrer, A