@article{9574, author = {J. Baird and J. Brandenberger and Ken-Ichiro Gondaira and H. Metcalf}, title = {Determination of the Atomic-Hydrogen Fine Structure by Level Crossing in the 2P States of Hydrogen, a Measurement of the Fine-Structure Constant}, year = {1972}, journal = {Physical Review A}, volume = {5}, pages = {564-587}, month = {Jan-02-1972}, issn = {0556-2791}, url = {http://link.aps.org/doi/10.1103/PhysRevA.5.564}, doi = {10.1103/PhysRevA.5.564}, }