Neutron and gamma-ray measurements of the solar flare of 1991 June 9J. Ryan, B. N. Swanenburg, D. J. Forrest et al.|AIP conference proceedings|1994Cited by 14
The Chandra Multi‐wavelength Project (ChaMP): Results and prospectsPaul Green, M. G. Smith, Dong‐Woo Kim et al.|Astronomische Nachrichten|2003Cited by 3