Grobe, Rainer Division Prof. Dr. Christoph H. Keitel, MPI for Nuclear Physics, Max Planck Society,;
Su, Q., Li, Y. T., & Grobe, R. (2012). Non-perturbative approach to bosonic multi-pair creation in arbitrary external fields. Laser Physics, 22(4), 745-752. doi:10.1134/S1054660X12040226.