@article{10_4064_fm_123_3_211_223,
     author = {R. Shortt},
     title = {Minimal complementation and maximal conjugation for partitions, with an application to {Blackwell} sets},
     journal = {Fundamenta Mathematicae},
     pages = {211--223},
     publisher = {mathdoc},
     volume = {123},
     number = {3},
     year = {1984},
     doi = {10.4064/fm-123-3-211-223},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-123-3-211-223/}
}