@article{articleeed98f5d,
title   = {Observations of day-time cloudiness over the amazon forest using an all-sky camara},
author = {Henderson-Sellers, A and Drake, F and Mcguffie, K and Plana-Fattori, Artemio and Marques, A O and Lloyd, C R and Shuttleworth, W J},
year = {1987},
journal   = {Weather}
}