1. K.S. Novoselov, A.K. Geim, S.V. Morozov, D. Jiang, Y. Zhang, S.V. Dubonos, I.V. Grigorieva, A.A. Firsov, Science 306, 666 (2004)
2. K.S. Novoselov, A.K. Geim, S.V. Morozov, D. Jiang, M.I. Katsnelson, I.V. Grigorieva, S.V. Dubonos, A.A. Firsov, Nature 438, 197 (2005)
3. Y. Zhang, Y.-W. Tan, H.L. Stormer, P. Kim, Nature 438, 201 (2005)
4. K.S. Novoselov, D. Jiang, T. Booth, V.V. Khotkevich, S.M. Morozov, A.K. Geim, Proc. Nat. Acad. Sci. 102, 10451 (2005)
5. F. Schedin, K.S. Novoselov, S.V. Morozov, D. Jiang, E.H. Hill, P. Blake, A.K. Geim, cond-mat/0610834 (2007)