References
- Probability and Measure (2nd edition) Billingsley, P.
- Journal of the American Statistical Association v.83 no.403 When should on stop testing software Dalal, S. C.;Mallows, C. L.
- Journal of Applied Probability v.11 Optimal and adaptive stoping based on capture times Starr, Norman
- Journal of Applied Probability v.17 On a stopping time of Starr and its use in estimating the number of tranmission sources Vardi, Yehuda