@article{JAC_2000__12_2_a4,
     author = {Drudge, Keldon},
     title = {Tactical decompositions of {Steiner} systems and orbits of projective groups},
     journal = {Journal of Algebraic Combinatorics},
     pages = {123--130},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2000__12_2_a4/}
}