A. Ali, M. Sayab, M. Saddin, and Z. Ahmad, “Unfolding of refolded fabrics using Foliation Intersection Axes (FIA) preserved within the porphyroblasts: an example from the Michni area, Mohmand Agency, NWFP, Pakistan”, jhes, vol. 38, no. 1, pp. 9-22, Nov. 2005.