TY - JOUR AU - Michal Tarana AU - Chris Greene BT - Physical Review A DA - 2012-01 DO - 10.1103/PhysRevA.85.013411 PY - 2012 SE - 013411 EP - 013411 T2 - Physical Review A TI - Femtosecond transparency in the extreme-ultraviolet region VL - 85 ER -