@article{10_14708_ma_v2i2_1052,
     author = {R. Zieli\'nski},
     title = {O optymalizacji statystycznej w {Rm}},
     journal = {Mathematica Applicanda},
     pages = { 91--99},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {1974},
     doi = {10.14708/ma.v2i2.1052},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v2i2.1052/}
}