1. The hard rock miner’s handbook;Vergne,2010
2. Predicting the stability of rockpasses from the geological structure;Stacey;J South Afr Inst Min Metall,2005
3. Stacey TR, Swart AH. Investigation into drawpoints, tips orepasses and chutes. Report to the safety in mines research advisory committee project OTH. Steffen: Robertson and Kirsten; 1997.
4. A computer simulation model of a monorail-based mining system for decline development;Chanda;Int J Min Reclam Environ,2011
5. Using aggregation to optimize long-term production planning at an underground mine;Newman;Eur J Oper Res,2007