@misc{indiciae4d5491f7a096, title = {Theoretical equivalent widths of the interstellar h sub 2 lines.}, author = {Dressler, K. and Spitzer, L., Jr. and Upson, W. L., II}, year = {1964}, url = {https://ntrs.nasa.gov/citations/19650044577}, note = {Source identifier: 19650044577} }