@techreport{Goldschmidt-Clermont1995,
author = {Goldschmidt-Clermont, L.  and Pagnossin-Aligisakis, E.},
title= {Measures of unrecorded economic activities in fourteen countries},
year = {1995},
publisher = {Human Development Report Office},
address = {New York},
number = {Occasional papers no. 20},
}