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Grünhaupt, Lukas; Spiecker, Martin; Gusenkova, Daria; Maleeva, Nataliya; Skacel, Sebastian T.; Takmakov, Ivan; Valenti, Francesco; Winkel, Patrick; Rotzinger, Hannes; Wernsdorfer, Wolfgang; Ustinov, Alexey V.; Pop, Ioan M. . (2019). Granular aluminium as a superconducting material for high-impedance quantum circuits. Nature Materials, (), –. doi:10.1038/s41563-019-0350-3 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research