TY - JOUR L1 - http://journals.pan.pl/Content/93004/PDF/10267-Volume57_Issue4-15_paper.pdf.pdf L2 - http://journals.pan.pl/Content/93004 PY - 2012 IS - No 4 DO - 10.2478/v10267-012-0067-5 A1 - Arash Ebrahimabadi A1 - Kamran Goshtasbi A1 - Kourosh Shahriar A1 - Masoud Cheraghi Seifabad PB - Committee of Mining PAS DA - 2012 T1 - A Universal Model to Predict Roadheaders’ Cutting Performance / Uniwersalny Model Do Prognozowania Postępu Prac Kombajnów Do Drążenia Tuneli UR - http://journals.pan.pl/dlibra/publication/edition/93004 T2 - Archives of Mining Sciences ER -