//-->
Joint Estimates of Purchase Timing and Brand Switch Tendency: Results from a Scanner Panel Data Set of Frequently Purchased Products.
Gonul, Fusun F., (1996)
Multiple Ways of Measuring Brand Loyalty.
Leszczyc, Peter T. L. Popkowski, (1996)
Comparison of hazard functions with duration dependence and stayer-mover structure with an application to divorce
Gonul, Fusun F., (1989)