1. Saxena DK. Support of thick seams by two-bolts-in-a-hole system-a new concept. In: Proceedings of the national workshop and brain storming session on mechanization of underground coal mines challenges and technical options. India; 2006. p. 210–3.
2. Scott JJ. Interior rock reinforcement fixtures. In: Proceedings of the 21st US symposium on rock mechanics (USRMS). American Rock Mechanics Association; 1980.
3. Roof bolting adds stability to weak strata;Peng;Coal Age,1998
4. Improvement of design and installation of injection rock bolt support;Ignat’ev;J Min Sci,2017
5. Finite element analysis of fastening and joining: a bibliography (1990–2002);Mackerle;Int J Press Vessels Pip,2003