Ghahreman, Bidjan (1992). Exploration strategy for underground construction. M.S. thesis, Massachusetts Institute of Technology. URI: http://hdl.handle.net/1721.1/12813
Ghahreman, Bidjan (1992). Exploration strategy for underground construction. M.S. thesis, Massachusetts Institute of Technology. URI: http://hdl.handle.net/1721.1/12813