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Title:

A VLT/NACO survey for triple and quadruple systems among visual pre-main sequence bianries

Date:

2006

Authors:

Correia, S., Zinnecker, H., Ratzka, Th., & Sterzik, M.F., 2006, A&A, 459, 909

Objects in this reference:

GG Tau

HD 150193A

HT Lup

UZ Tau E