Bruce N. Cooperstein A combinatorial construction of a graph with automorphism group SO^{+}(2n, 2). [Citation Graph (0, 0)][DBLP] Discrete Mathematics, 2000, v:219, n:1-3, pp:27-35 [Journal]

Bruce N. Cooperstein A sporadic ovoid in Omega^{+}(8, 5) and some non-desarguesian translation planes of order 25. [Citation Graph (0, 0)][DBLP] J. Comb. Theory, Ser. A, 1990, v:54, n:1, pp:135-140 [Journal]

Bruce N. Cooperstein On the Generation of Dual Polar Spaces of Symplectic Type over Finite Fields. [Citation Graph (0, 0)][DBLP] J. Comb. Theory, Ser. A, 1998, v:83, n:2, pp:221-232 [Journal]