TY  - CHAP
A1  - Storfinger, N.
A1  - Winker, P. 
T1  - Assessing the Performance of Clustering Methods
Y1  - 2013
A3  - Winker, P.
A3  - Menold, N.
A3  - Porst, R. 
T2  - Survey Standardization and Interviewers’ Deviations – Impact, Reasons, Detection and Prevention
CY  - Frankfurt am Main
PB  - PL Academic Research

ER  -