2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/56270We present a generalization of calibrations in which the calibration form is not closed. We use this to examine a class of supersymmetric p-brane worldvolume solitons.As an example we consider M5-brane worldvolume solitons in an AdS background.4 pages, Latex, uses cargese.cls (included). To appear in the gong show section of the Proceedings of the Cargese `99 ASI "Progress in String Theory and M-Theory"High Energy Physics - Theorytext