por Lipson, Hod [autor] | Kurman, Melba [autor].
por Truyols Mateu, Sebastián [autor] | Sampedro Rodríguez, Ángel [autor].
por Schreckenberg, Michael [editor] | Selten, Reinhard [editor].
por Holst, Hans von, 1946- [editor] | Nygren, Ake [editor] | Andersson, Åke E, 1936- [editor] | Karolinska Institutet | International Conference on Traffic Safety, Communication and Health (4 : 1998 : Tokio, Japon).