TY  - RPRT
TI  - A gamma-ray pulsar timing array constrains the nanohertz gravitational wave background
AU  - Kerr, Mathew
AU  - Parthasarathy, Aditya
PY  - 2022
DO  - 10.1126/science.abm3231
UR  - https://www.osti.gov/biblio/1908788
ID  - 1908788
ER  -