@article{Luo2013, author = "Jianghua Luo and Yang Li and Zhe Wang and Qingbin Zhang and Peixiang Lu", title = "{The classical ionization (blue dots) and recombination (red circles) paths in the cases of (a) the homogeneous field (b) and the inhomogeneous field with ε = 0.005}", year = "2013", month = "6", url = "https://iop.figshare.com/articles/figure/_The_classical_ionization_blue_dots_and_recombination_red_circles_paths_in_the_cases_of_a_the_homoge/1012283", doi = "10.6084/m9.figshare.1012283.v1" }