Media type: E-Article Title: Crossover from retro to specular Andreev reflections in bilayer graphene Contributor: Efetov, Dmitri K.; Efetov, Konstantin B. Published: American Physical Society (APS), 2016 Published in: Physical Review B, 94 (2016) 7 Language: English DOI: 10.1103/physrevb.94.075403 ISSN: 2469-9950; 2469-9969 Origination: Footnote: