TY - RPRT TI - The variation in cosmic-ray intensity at the time of a Forbush decrease AU - Dorman, L. I. AU - Kolomeets, E. V. AU - Kozak, L. V. AU - Pivneva, V. T. AU - Sergeeva, G. A. PY - 1967 UR - https://ntrs.nasa.gov/citations/19670028885 ID - 19670028885 ER -