@misc{indiciae5cfe56af7ac7, title = {Approximation for a Coulomb-Volkov solution in strong fields.}, author = {HR Reiss and VP Krainov}, year = {1994}, doi = {10.1103/physreva.50.r910}, url = {https://pubmed.ncbi.nlm.nih.gov/9911105/}, note = {Source identifier: 9911105} }