@article{AUPO_2001__40_1_a14,
     author = {Machala, Franti\v{s}ek},
     title = {Special incidence structures of type $(p,n)$. {II.}},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {161--178},
     publisher = {mathdoc},
     volume = {40},
     number = {1},
     year = {2001},
     mrnumber = {1904692},
     zbl = {1040.08002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_2001__40_1_a14/}
}