@article{5091, author = {James Samson and Chris Greene and R. Bartlett}, title = {Comment on \textquoteleft\textquoteleftMeasurement of the ratio of double-to-single photoionization of helium at 2.8 keV using synchrotron radiation\textquoteright\textquoteright}, year = {1993}, journal = {Physical Review Letters}, volume = {71}, pages = {201-201}, month = {Jan-07-1993}, issn = {0031-9007}, doi = {10.1103/PhysRevLett.71.201}, }