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              McGonagle, K. A., Couper, M. P., & Schoeni, R. F. (2011). Keeping Track of Panel Mem- bers: An Experimental Test of a Between-Wave Contact Strategy. Journal of Official Statistics, 27(2), 319-338.
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              McGonagle, K., Couper, M., & Schoeni, R. F. (2011). Keeping track of panel members: An experimental test of a between-wave contact strategy. Journal of Official Statistics, 27(2), 319- 338.
                 (xsd:string)
              
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        | ?:name | 
            
              McGonagle, K. A., Couper, M. P., Schoeni, R. F. (2011). Keeping Track of Panel Mem- bers: An Experimental Test of a Between-Wave Contact Strategy. Journal of Official Statistics, 27(2), pp. 319-338.
                 (xsd:string)
              
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