TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Schulten, Matthias B. A1 - Rauch, Michaela T1 - Ready to Win? Generating High-Quality Leads Through Online Sweepstakes and Contests JF - Journal of Marketing Theory and Practice Y1 - 2015 SN - 1069-6679 SS - 1069-6679 U6 - https://doi.org/10.1080/10696679.2015.980172 DO - https://doi.org/10.1080/10696679.2015.980172 VL - 23.2015 IS - 1 SP - 21 EP - 37 ER -