TY  - RPRT
TI  - Satellites, Comets, and Interplanetary Material.
AU  - G P Kuiper
PY  - 1953
DO  - 10.1073/pnas.39.12.1153
UR  - https://pubmed.ncbi.nlm.nih.gov/16589392/
ID  - 16589392
ER  -