PT  - JOURNAL ARTICLE
AU  - Hand, Eric
TI  - Intruder from the Oort cloud will graze Mars
AID  - 10.1126/science.346.6205.19
DP  - 2014 Oct 03
TA  - Science
PG  - 19--19
VI  - 346
IP  - 6205
4099  - http://science.sciencemag.org/content/346/6205/19.short
4100  - http://science.sciencemag.org/content/346/6205/19.full
SO  - Science2014 Oct 03; 346