An Experimental Study of Cutting Performances of Worn Picks.Published in:Rock Mechanics & Rock Engineering, 2016, v. 49, n. 1, p. 213, doi. 10.1007/s00603-015-0734-xBy:Dogruoz, Cihan;Bolukbasi, Naci;Rostami, Jamal;Acar, CemilPublication type:Article