Authors: Dias, WS Lepine, JRD Alessi, BS

Citation: Ws. Dias et al., Proper motions of open clusters within 1 kpc based on the TYCHO2 Catalogue, ASTRON ASTR, 376(2), 2001, pp. 441-447

Authors: Dias, WS Boczko, R Camargo, JIB Teixeira, R Benevides-Soares, P

Citation: Ws. Dias et al., Proper motion and membership determination in the young open cluster NGC 1662, ASTRON ASTR, 357(1), 2000, pp. 149-152