TY  - RPRT
TI  - Planetary defense preparedness: Identifying the potential for post-asteroid impact time delayed and geographically displaced hazards
AU  - Timothy N. Titus
AU  - D. G. Robertson
AU  - Joel B. Sankey
PY  - 2021
DO  - 10.3847/25c2cfeb.dd9d3810
UR  - https://pubs.usgs.gov/publication/70214543
ID  - 70214543
ER  -