@article{10_21136_CMJ_1974_101221,
     author = {\v{S}vec, Alois},
     title = {On a partial product structure},
     journal = {Czechoslovak Mathematical Journal},
     pages = {107--113},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1974},
     doi = {10.21136/CMJ.1974.101221},
     mrnumber = {0353191},
     zbl = {0317.53034},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1974.101221/}
}