TY - JOUR T1 - Stable photon orbits in stationary axisymmetric electrovacuum spacetimes JO - Physical Review D UR - https://eprints.whiterose.ac.uk/id/eprint/103873 UR - http://dx.doi.org/10.1103/PhysRevD.94.044038 PY - 2016/08/22 AU - Dolan SR AU - Shipley JO ED - DO - DOI: 10.1103/PhysRevD.94.044038 PB - American Physical Society VL - 94 Y2 - 2025/11/30 ER -