@article{10253, author = {B. Van Zyl and G. Chamberlain and Gordon Dunn and S. Ruthberg}, title = {Definitive pressure generation in the 10-4 \textendash 10-3 Torr range for atomic scattering experiments}, year = {1976}, journal = {Journal of Vacuum Science and Technology}, volume = {13}, pages = {721}, month = {Jan-05-1976}, issn = {00225355}, doi = {10.1116/1.568976}, }