@article{PhysRevFocus.15.10, title = {Hold Still}, author = {Castelvecchi, Davide}, journal = {Phys. Rev. Focus}, volume = {15}, issue = {}, pages = {10}, numpages = {1}, year = {2005}, month = {Mar}, doi = {10.1103/PhysRevFocus.15.10}, url = {http://link.aps.org/doi/10.1103/PhysRevFocus.15.10}, publisher = {American Physical Society} }