COULTER, Elizabeth Dodson - COAKLEY, James - SESSIONS, John. The Analytic Hierarchy Process: a tutorial for use in proiritizing forest road investments to minimize environmental effects. In International journal of forest engineering. - Fredericton : University of New Brunswick, 2006. ISSN 0843-5243, 2006, vol. 17, no. 2, s. 51-69.