E. H. Morgan

A DECADE OF TIMING AN ACCRETION-POWERED MILLISECOND PULSAR: THE CONTINUING SPIN DOWN AND ORBITAL EVOLUTION OF SAX J1808.4−3658

E. Morgan, R. Wijnands, C. Markwardt, 2009, 0902.2112.

Intermittent Pulsations in an Accretion-powered Millisecond Pulsar

E. Morgan, P. Kaaret, D. Chakrabarty, 2006, astro-ph/0609693.