Caraveo, P. A.; Mereghetti, S.; Bignami, G. F. (1994). "An Optical Counterpart for PSR 1509-58". The Astrophysical Journal. 423: L125. Bibcode:1994ApJ...423L.125C. doi:10.1086/187252.
Seward, F. D.; Harnden, F. R. Jr. (May 1982). "A new, fast X-ray pulsar in the supernova remnant MSH 15-52". The Astrophysical Journal. 256: L45. Bibcode:1982ApJ...256L..45S. doi:10.1086/183793.
harvard.edu
ui.adsabs.harvard.edu
Caraveo, P. A.; Mereghetti, S.; Bignami, G. F. (1994). "An Optical Counterpart for PSR 1509-58". The Astrophysical Journal. 423: L125. Bibcode:1994ApJ...423L.125C. doi:10.1086/187252.
Seward, F. D.; Harnden, F. R. Jr. (May 1982). "A new, fast X-ray pulsar in the supernova remnant MSH 15-52". The Astrophysical Journal. 256: L45. Bibcode:1982ApJ...256L..45S. doi:10.1086/183793.