@article{MZ_1965__87_170390,
     author = {N.V. Subrahmanyam},
     title = {Boolean vector spaces. {II.}},
     journal = {Mathematische Zeitschrift},
     pages = {401--419},
     publisher = {mathdoc},
     volume = {87},
     year = {1965},
     zbl = {0198.45602},
     url = {http://geodesic.mathdoc.fr/item/MZ_1965__87_170390/}
}