Ahmad, Manzoor; Alalouf, Serge; Chaubey, Yogendra P. - In: Statistics & Probability Letters 49 (2000) 3, pp. 211-216
This paper considers the problem of estimating the population total when the population size is unknown. A sampling design, in which units are selected with equal probability, are sequentially marked and then returned back until a fixed number of repetitions occur, has been considered. This...