@Article{bianconi:2014comind,
author = {Francesco Bianconi and Luca Ceccarelli and Antonio Fern\'{a}ndez and Stefano A. Saetta},
title = {A sequential machine vision procedure for assessing paper impurities},
journal = {Computers in Industry},
volume = {65},
pages = {325-332},
year = {2014},
doi = {10.1016/j.compind.2013.12.001}
}