HD 157661 (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "HD 157661" in Portuguese language version.

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arxiv.org

Eggleton, P. P.; Tokovinin, A. A. (setembro de 2008), «A catalogue of multiplicity among bright stellar systems», Monthly Notices of the Royal Astronomical Society, 389 (2): 869–879, Bibcode:2008MNRAS.389..869E, arXiv:0806.2878, doi:10.1111/j.1365-2966.2008.13596.x.

Eggleton, P. P.; Tokovinin, A. A. (setembro de 2008), «A catalogue of multiplicity among bright stellar systems», Monthly Notices of the Royal Astronomical Society, 389 (2): 869–879, Bibcode:2008MNRAS.389..869E, arXiv:0806.2878, doi:10.1111/j.1365-2966.2008.13596.x.

Nicolet, B. (1978), «Photoelectric photometric Catalogue of homogeneous measurements in the UBV System», Astronomy and Astrophysics Supplement Series, 34: 1–49, Bibcode:1978A&AS...34....1N.
Eggleton, P. P.; Tokovinin, A. A. (setembro de 2008), «A catalogue of multiplicity among bright stellar systems», Monthly Notices of the Royal Astronomical Society, 389 (2): 869–879, Bibcode:2008MNRAS.389..869E, arXiv:0806.2878, doi:10.1111/j.1365-2966.2008.13596.x.

«SIMBAD query result - CCDM J17268-4550AB». SIMBAD. Centre de Données astronomiques de Strasbourg. Consultado em 2 de setembro de 2012