1. Investigation of pre-splitting and smooth blasting techniques in construction blasting;Ladegaard-Pedersen;University of Maryland Report to the National Science Foundation,1974
2. Recording dynamic fringe patterns with a Cranz-Schardin camera;Riley;Expl Mech.,1969
3. The Modern Technique of Rock Blasting;Langefors,1963
4. Controlled blasting using a ligamented tube as a charge containing device;Fourney;University of Maryland Report to the National Science Foundation,1975
5. Further evaluation of a ligamented split-tube for fracture control in blasting;Fourney;University of Maryland Report to the National Science Foundation,1976