Aleksic, J.Ansoldi, S.Antonelli, L. A.Mankuzhiyil, N.2016-07-142016-07-142016Astroparticle Physics, 2016. Vol. 72: pp. 61-75http://hdl.handle.net/123456789/132314254 bytestext/htmlenMAGICImaging Atmospheric Cherenkov TelescopesInstrumentsTeV astrophysicsVery High Energy Gamma RaysThe major upgrade of the MAGIC telescopes, Part I: The hardware improvements and the commissioning of the systemArticle