1. Andrew YN, Michael IJ, Weiss Y (2002) On spectral clustering: analysis and an algorithm. In: Advances in neural information processing systems, vol 14. MIT Press, Cambridge, pp 849–856
2. Baroudi H, Hantz D, Asof M, Piguet JP (1992) Bench stability in open pit mines: a methodology for jointed rock masses. In: Regional conference on fractured and jointed rock masses
3. Barton NR (2012) From empiricism, through theory, to problem solving in rock engineering. In: Qian Q, Zhou Y (eds) Harmonising rock engineering and the environment. Taylor & Francis Group, London, p 13
4. Diederichs MS (1990) Dips an interactive and graphical approach to the analysis of orientation based data. Univercity of Toronto, Toronto
5. Gasc-Barbier M, Ballion A, Virely D (2008) Design of large cuttings in jointed rock. Bull Eng Geol Environ 67(2):227–235