Short distance attenuation measurements at 900 MHz and 1.8 GHz using low antenna heights for microcells. - Philip Harley (IEEE J. Sel. Areas Commun., 1989)

Joining up the episodes of lifelong learning: A regional transition project. - Elizabeth Hartnell-Young; Angela Smallwood; Sandra Kingston; Philip Harley (Br. J. Educ. Technol., 2006)