@article{20.500.12614/484, year = {2016}, url = {http://hdl.handle.net/20.500.12614/484}, title = {Superconductivity in Ca-doped graphene laminates}, doi = {10.1038/srep23254}, volume = {6}, journal = {Scientific Reports}, author = {Chapman J. and Su Y. and Howard C.A. and Kundys D. and Grigorenko A.N. and Guinea, Francisco and Geim A.K. and Grigorieva I.V. and Nair R.R.}, }