52 pubs · 3,077 cites · h-index 12
University of Leicester
1975 - 2006
Max Planck Institute for Extraterrestrial Physics
2006 - 2006
Minnesota State University, Mankato
1988 - 1988
Azienda Trasporti Milanesi (Italy)
1972 - 1972
Durham University
1969 - 1969