@article{article, title = {{HIGHER-ORDER STERNHEIMER SHIELDINGS OF THE HYDROGEN-ATOM}}, url = {{}}, year = {{1989}}, month = {{3}}, author = {{FOWLER PW and STEINER E}}, volume = {{66}}, journal = {{MOL PHYS}}, issue = {{4}}, pages = {{797-804}}, note = {{Accessed on 2025/04/17}}}