High radio-frequency properties and variability of brightest cluster galaxies

M.~T. Hogan, A.~C. Edge, J.~E. Geach, K.~J.~B. Grainge, J. Hlavacek-Larrondo, T. Hovatta, A. Karim, B.~R. McNamara, C. Rumsey, H.~R. Russell, P. Salomé, H.~D. Aller, M.~F. Aller, D.~J. Benford, A.~C. Fabian, A.~C.~S. Readhead, E.~M. Sadler, R.~D.~E. Saunders