@article{articlee0eed046,
title   = {Discussion of the results from solar astrolabes},
author = {Penna, J L and Benevides-Soares, Paulo and Andrei, A H and Laclare, F},
year = {1997},
doi = {10.1051/aas:1997164},
journal   = {Astronomy and Astrophysics Supplement Series}
}