@article{10_4064_fm_96_3_211_223,
     author = {Bohuslav Balcar and Petr \v{S}t\v{e}p\'anek},
     title = {Boolean matrices, subalgebras and automorphisms of complete {Boolean} algebras},
     journal = {Fundamenta Mathematicae},
     pages = {211--223},
     publisher = {mathdoc},
     volume = {96},
     number = {3},
     year = {1977},
     doi = {10.4064/fm-96-3-211-223},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-96-3-211-223/}
}