Edward A. Bender E. Rodney Canfield The Fraction of Subspaces of GF(q) n with a Specified Number of Minimal Weight Vectors is Asymptotically Poisson. 1997 4 Electr. J. Comb. 1 http://www.combinatorics.org/Volume_4/Abstracts/v4i1r3.html db/journals/combinatorics/combinatorics4.html#BenderC97