@TechReport{AA3,
Title = {Determina{\c c\~a}o de Per{\'\i}odos para 811 Estrelas do Cat{\'a}logo Hipparcos-Tycho},
Author = {Augusto, P.~ and Andrade, J.~},
Institution = {University of Madeira},
Year = {2003},
Ccm-nr = {85/03},
Ccmauthor = {Augusto, P.~},
Date-added = {2008-10-31 16:42:38 +0000},
Date-modified = {2008-12-10 09:48:15 +0000}
}