@inproceedings{fernandez2008experimental,
  title = {Experimental quantum key distribution at a wavelength of $\lambda$\~{} 850nm},
  author = {Fern{\'a}ndez M{\'a}rmol, Ver{\'o}nica and Arroyo Guarde{\~n}o, David and Garc{\'\i}a Mart{\'\i}nez, Mar{\'\i}a Jos{\'e} and Hiskett, PA and Collins, Robert J and Buller, Gerald S and Or{\'u}e, Amalia B},
  year = {2008},
  booktitle = {A. Martin L. Hernandez, editor, X Reunión Española sobre Criptología y Seguridad de la Información (X RECSI), pages 157–161, (ISBN 978–84–691–5158–7). Universidad de Salamanca, Salamanca, Spain}
}