Kellett, D. A., Grujic, D., Coutand, I. and Warren, C. (2008) “Geochronologic, structural and metamorphic constraints on the evolution of the South Tibetan detachment system, Bhutan Himalaya”, Himalayan Journal of Sciences, 5(7), pp. 78–79. doi: 10.3126/hjs.v5i7.1275.