Name	Description
Thomas & Smith, Washington conf,1996	Developing New Equipment for Use in Sustainable Mine Clearance Programmes: the Example of Locally Manufactured Protective Clothing
Thomas & Smith, Roy. Eng. J., 100(2), 1996	Sustainable Methods for Clearing Landmines after Conflicts
Gasser et.al., SusDem 97, 1997	Development of Tools for the Sustainable Demining of Farmland
Gasser & Thomas, 2nd IEEE mine detect Conf., 1998	Prodding to detect mines: a technique with a future