@article {Steinhagen:1206845, title = {On the Continuous Measurement of the LHC Beta-Function - Prototype Studies at the {SPS}}, number = {CERN-ATS-2009-031}, year = {2009}, month = {5}, pages = {4 p}, url = {http://cds.cern.ch/record/1206845/files/th5rfp037.pdf}, author = {Steinhagen, Ralph J and Boccardi, A and Calvo Giraldo, E and Gasior, M and Gonzalez, J L and Jones, O R} }