@article{20.500.12614/531, year = {2014}, url = {http://hdl.handle.net/20.500.12614/531}, title = {Ultrafast electron dynamics in phenylalanine initiated by attosecond pulses}, doi = {10.1126/science.1254061}, volume = {346}, journal = {Science}, author = {Calegari F. and Ayuso D. and Trabattoni A. and Belshaw L. and De Camillis S. and Anumula S. and Frassetto F. and Poletto L. and Palacios A. and Decleva P. and Greenwood J.B. and Martín, Fernando and Nisoli M.}, }