@article{10_4064_am_20_4_573_585,
     author = {R. R\'o\.za\'nski},
     title = {On the approximation of some optimal sequential plan},
     journal = {Applicationes Mathematicae},
     pages = {573--585},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {1988},
     doi = {10.4064/am-20-4-573-585},
     zbl = {0743.62075},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-20-4-573-585/}
}