1[1]LIIMATAINEN,J.,1996.Selection of new underground mining technology: Mining as a process vs conventional methods.Dissertation Thesis,Helsinki,Acta Polytechnica Scandinavica,Civil Engineering and Building Series No.107.140 p.
2[2]PUKKILA,J.,1997a.Alykas kaivos ( Intelligent Mine ) -Teknologiahanke 1992 - 1996,Kaivos 1997seminaari (Representation at Mine 1997 Seminar),Helsinki,8 p.
3[3]PUKKILA,J.,1997b.The effect on mine automation on work safety and motivation.Proceedings in the 17thWorld Mining Congress in Acapulco,Mexico,October 1997,10 p.
4[4]PUKK1LA,J.AND SARKKA,P.,1998.Intelligent Mine Implementation,Teknologiaohjelma,Vuosiraportti 1997 (Intelligent Mine Implementation Technology Program,Annual Report 1997).Helsinki University of Technology,Laboratory of Rock Engineering,Espoo,84 p.
5[5]SARKKA,P.,1997.The Many Faces of Rock Engineering.Inauguration Lecture at Helsinki University of Technology 9.12.1997.Vuoriteollisuus 56,3,p.45-51.