@article{266814, author = {Cox, J.R. and Stoian, A.}, url = {http://digitallibrary.un.org/record/266814}, title = {A method of assessing the performance of portal monitors to estimate the system detection capability /}, publisher = {UN,}, recid = {266814}, pages = {[1] p.}, address = {Geneva :. 1998-12-14}, year = {1998}, month = {Dec}, }