@article{10_4064_cm_46_2_215_225,
     author = {Marek Lassak},
     title = {Carath\'eodory's and {Helly's} dimensions of products of convexity structures},
     journal = {Colloquium Mathematicum},
     pages = {215--225},
     publisher = {mathdoc},
     volume = {46},
     number = {2},
     year = {1982},
     doi = {10.4064/cm-46-2-215-225},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-46-2-215-225/}
}