ADAMOPOULOS, Stergios - OLIVER, José-Vicente. Fiber composition of packaging grade papers as determined by the Graff "C" staining test. In Wood and fiber science : journal of the Society of Wood Science and Technology. - Madison : Society of Wood Science and Technology, 2006. ISSN 0735-6161, 2006, vol. 38, no. 4, s. 567-575.