Sportskeeda. Retrieved 14 June 2018. ↑ La cantera del Real Madrid vuelve a ser de categoría (Real Madrid youth system again in the upper leagues); Marca, 27 May 2012 (in Spanish) ↑ Cavenaghi toma los mandos del 'Submarino' (Cavenaghi takes charge of 'Submarine'); Marca, 17 August 2012 (in Spanish) ↑ "Cheryshev made his Real Madrid debut".