@article{10_4064_fm_118_3_223_231,
     author = {William Fleissner},
     title = {Squares of {Q} sets},
     journal = {Fundamenta Mathematicae},
     pages = {223--231},
     publisher = {mathdoc},
     volume = {118},
     number = {3},
     year = {1983},
     doi = {10.4064/fm-118-3-223-231},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-118-3-223-231/}
}