@article{10_14708_ma_v15i29_1690,
     author = {Zdzis{\l}aw Porosi\'nski},
     title = {Optimal stopping of the maximum of an observed sequence over an order statistic of an unobserved sequence},
     journal = {Mathematica Applicanda},
     pages = { 63--71},
     publisher = {mathdoc},
     volume = {15},
     number = {29},
     year = {1987},
     doi = {10.14708/ma.v15i29.1690},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v15i29.1690/}
}