@ARTICLE{Arash_Ebrahimabadi_A_2012, author={Arash Ebrahimabadi and Kamran Goshtasbi and Kourosh Shahriar and Masoud Cheraghi Seifabad}, number={No 4}, journal={Archives of Mining Sciences}, howpublished={online}, year={2012}, publisher={Committee of Mining PAS}, title={A Universal Model to Predict Roadheaders’ Cutting Performance / Uniwersalny Model Do Prognozowania Postępu Prac Kombajnów Do Drążenia Tuneli}, URL={http://journals.pan.pl/Content/93004/PDF/10267-Volume57_Issue4-15_paper.pdf.pdf}, doi={10.2478/v10267-012-0067-5}, }