TY  - RPRT
TI  - The evolution of the interplanetary sector structure in 1992
AU  - Balogh, A.
AU  - Erdos, G.
AU  - Forsyth, R. J.
AU  - Smith, E. J.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19950049162
ID  - 19950049162
ER  -