W. Alef

2 works

Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany

1. The persistent shadow of the supermassive black hole of M87

   Kazunori Akiyama, Ezequiel Albentosa-Ruíz, A. Alberdi +97

   ArticleAstrophysical Phenomena and ObservationsAstronomy and Astrophysics20253 citations

   ABIABI:AkademIndex/openalex/2025.article.000098

2. Broadband multi-wavelength properties of M87 during the 2018 EHT campaign including a very high energy flaring episode

   Juan Carlos Algaba, Mislav Baloković, S. Chandra +97

   ArticleAstrophysics and Cosmic PhenomenaAstronomy and Astrophysics20242 citations

   ABIABI:AkademIndex/openalex/2024.article.000167