Planetary and space science. Oxford, London, New York, Paris.

1966 v.14 N 1,2,3,4,5,6,7,8, ,10, ,12
1969 v.16 N 1,2,3,4,5,6,7,8,9,10,11
1970 v.18 N 1,2,3,4,5,6,7,8,9, ,11,12
1972 v.20 N 1,2,3,4,5,6,7,8,9,10,11,12 

1994 v.42 N 2 (Spec. Iss. Asteroids, Comets and Meteors 1993-I)
          N 12 (Spec. Iss.Catastrophic Disruption of Small Solar
 System Bodies, Gubbio (I), 21-23 June 1993