@inproceedings{inproceedings1f35275b,
title   = {Observations a deux distances zenithales a l'astrolabe de Valinhos},
author = {Clauzet, L B F and Benevides-Soares, Paulo and Leister, Nelson Vani and Martin, V A F},
year = {1990},
publisher = {Observatoire de Paris},
booktitle   = {Colloque Andre Danjon Journees Systemes de Reference Spatio-Temporels}
}