Punch, Michael and Akerlof, C.W. and Cawley, Michael F. and Chantell, M. and Fegan, D.J. and Fennell, S. and Gaidos, J.A. and Hagan, J. and Hillas, A.M. and Jiang, Y. and Kerrick, A.D. and Lamb, R.C. and Lawrence, M.A. and Lewis, D.A. and Meyer, D.I. and Mohanty, G. and O'Flaherty, K.S. and Reynolds, P.T. and Rovero, A.C. and Schubnell, M.S. and Sembroski, G. and Weekes, T.C. and Whitaker, T. and Wilson, C. (1992) Detection of TeV photons from the Active Galaxy Markarian 421. Nature, 358 (6386). pp. 477-478. ISSN 1476-4687

Cawley, Michael F. and Fegan, D.J. and Hillas, A.M. and Kwok, P.W. and Lamb, R.C. and Lang, M.J. and Lewis, D.A. and Macomb, D. and Reynolds, P.T. and Vacanti, G. and Weekes, T.C. (1991) Search for TeV gamma rays from the X-ray pulsar 1E2259+586. Astronomy & Astrophysics, 243 (1). pp. 143-144. ISSN 0004-6361

Cawley, Michael F. and Fegan, D.J. and Harris, K. and Hillas, A.M. and Kwok, P.W. and Lamb, R.C. and Lang, M.J. and Lewis, D.A. and Macomb, D.J. and Reynolds, P.T. and Schmid, D.J. and Vacanti, G. and Weekes, T.C. (1990) A high resolution imaging detector for TeV gamma-ray astronomy. Experimental Astronomy, 1 (3). pp. 173-193. ISSN 0922-6435

Weekes, T.C. and Cawley, Michael F. and Fegan, D.J. and Gibbs, K.G. and Hillas, A.M. and Kowk, P.W. and Lamb, R.C. and Lewis, D.A. and Macomb, D.J. and Porter, N.A. and Reynolds, P.T. and Vacanti, G. (1989) Observation of TeV Gamma-rays from the Crab Nebula using the Atmospheric Cherenkov Imaging Technique. Astrophysical Journal, 342. pp. 379-395. ISSN 0004-637X