TY - JOUR AU - J. Spencer Baskin AU - Ahmed H. Zewail TI - Seeing in 4D with electrons: Development of ultrafast electron microscopy at Caltech JO - Comptes Rendus. Physique PY - 2014 SP - 176 EP - 189 VL - 15 IS - 2-3 PB - Elsevier DO - 10.1016/j.crhy.2013.11.002 LA - en ID - CRPHYS_2014__15_2-3_176_0 ER -