@inproceedings{inproceedings4b9a1515,
title   = {Evidences of protoplanetary disks in a selected sample of weak T Tauri stars},
author = {Gregório-Hetem, Jane and Hetem Júnior, Annibal},
year = {2004},
publisher = {Astronomical Society Pacific},
booktitle   = {International Astronomical Union. Symposium}
}