TY - JOUR T1 - Periodic Recurrence Patterns In X-Ray Solar Flare Appearances JO - Astrophysical Journal UR - https://eprints.whiterose.ac.uk/id/eprint/132591 UR - https://doi.org/10.3847/1538-4357/aac109 PY - 2018/06/05 AU - Gyenge N AU - Erdelyi R ED - DO - DOI: 10.3847/1538-4357/aac109 PB - American Astronomical Society VL - 859 IS - 2 Y2 - 2025/12/11 ER -