TY - RPRT TI - Actinides in the Source of Cosmic Rays and the Present Interstellar Medium AU - Lingenfelter, R. E. AU - Higdon, J. C. AU - Kratz, K. -L. PY - 2003 UR - https://ntrs.nasa.gov/citations/20040141368 ID - 20040141368 ER -