@article{CMUC_1991__32_3_a12,
     author = {\v{S}m{\'\i}d, Miroslav and Zlato\v{s}, Pavol},
     title = {Biequivalence vector spaces in the alternative set theory},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {517--544},
     publisher = {mathdoc},
     volume = {32},
     number = {3},
     year = {1991},
     mrnumber = {1159799},
     zbl = {0756.03027},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1991__32_3_a12/}
}