海量图书期刊资源，随时随地畅享阅读乐趣
Direct versus sequential double ionization in atomic systemsLambropoulos, P.; Nikolopoulos, L. A. A.; Makris, M. G.; Mihelič, Andrej · Physical Review A · 2008
Is EPL a global journal? No, more!Schreiber, Michael · EPL (Europhysics Letters) · 2011