@article{10_4064_cm107_1_3,
     author = {Krzysztof P/lotka},
     title = {Composition of axial functions of
 products of finite sets},
     journal = {Colloquium Mathematicum},
     pages = {15--20},
     publisher = {mathdoc},
     volume = {107},
     number = {1},
     year = {2007},
     doi = {10.4064/cm107-1-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm107-1-3/}
}