Autor: Favareto, A Autor: Verkerke, W Autor: Parker, A J Autor: Sapronov, A Autor: Ishijima, N Autor: Mincer, A I Autor: Epland, M B Autor: Bratzler, U Autor: Yamanaka, T Autor: Sidebo, P E Autor: Riegel, C J Autor: Krasny, M W Autor: Salvucci, A Autor: Tackmann, K Autor: Camplani, A Autor: Hayakawa, D Autor: Borissov, G