[
[1] Hirian, C., Georgescu, M., 2009 The stability of old salt mines in Romania. The condition of their use in various fields (in Romanian). Universitas Publishing, Petroșani
]Search in Google Scholar
[
[2] Horváth, I., 2002 The geologic description of the Praid salt deposit (in Romanian).
]Search in Google Scholar
[
[3] Onica,I., Cozma,E., 2014 Stability analysis of the Praid Saline strength structures in the conditions of the roadheaders rocks salt cutting, Mining Revue, Vol. 20, No. 3, pp. 15-22.
]Search in Google Scholar
[
[4] ***, 2010 Continously cutting edge, Mining Magazine, January/February, pp.12-16.
]Search in Google Scholar
[
[5] ***, 2009 Operation Focus – Poland, Euro Copper, în International Mining, November, pp.10-16.
]Search in Google Scholar
[
[6] Onica,I.ș.a., 2011 Salt exploitation using the mining machine in Praid Salt Mine (in Romanian), Contract no.19/12.12.2011.
]Search in Google Scholar
[
[7] Onica,I., Cozma,E., 2014 Analysis of mechanized mining technologies for the Romanian rock salt deposits, Annals of the University of Petroşani – Mining Engineering, Vol. 15, pp.29-38.
]Search in Google Scholar
[
[8] Balci,C., Demircin, M.A., Copur,H., Tuncdemir, H., 2004 Estimation of optimum specific energy based on rock properties for assessment of roadheader performance, The Journal of The South African Institute of Mining and Metallurgy, December, pp.633-641.
]Search in Google Scholar
[
[9] Copur,H., Ozdemir,L., Rostami,J. Roadheader applications in mining and tunneling industries, Earth Mechanics Institute, Colorado School of Mines, Golden, Colorado, 80401- http://emi.mines.edu/papers/roadheader/roadheader6.pdf.
]Search in Google Scholar
[
[10] Gehring, K.H.,1989 A Cutting Comparison, Tunnels and Tunnelling, Nov., pp. 27–30.
]Search in Google Scholar
[
[11] Thuro, K., Plinninger, R.J., 1999 Roadheader excavation performance -geological and geotechnical influences, The 9th ISRM Congress, Theme 3: Rock dynamics and tectonophysics / Rock cutting and drilling, Paris, 25 August, pp. 1241–1244.
]Search in Google Scholar
[
[12] Mangu,S.. ș.a., 2019 Feasibility study: Salt exploitation using the mining machine in Praid Salt Mine (in Romanian), S.N.S. S.A. - Salina Praid, Contract no. 70/18.11.2019.
]Search in Google Scholar
