TY  - RPRT
TI  - Probing spacetime foam with extragalactic sources.
AU  - W A Christiansen
AU  - Y Jack Ng
AU  - H van Dam
PY  - 2006
DO  - 10.1103/physrevlett.96.051301
UR  - https://pubmed.ncbi.nlm.nih.gov/16486920/
ID  - 16486920
ER  -