1. Willem H. Haemers, Christopher Parker, Vera Pless, and Vladimir Tonchev, A design and a code invariant under the simple group Co3, J. Combin. Theory Ser. A 62 (1993), no. 2, 225–233.[MR]
  2. Masaaki Harada, Clement Lam, and Vladimir D. Tonchev, Symmetric (4,4)-nets and generalized Hadamard matrices over groups of order 4, Des. Codes Cryptogr. 34 (2005), no. 1, 71–87.[MR]
  3. Masaaki Harada and Vladimir D. Tonchev, Self-orthogonal codes from symmetric designs with fixed-point-free automorphisms, Discrete Math. 264 (2003), no. 1-3, 81–90.[MR]
  4. J. D. Key and V. D. Tonchev, Computational results for the known biplanes of order 9, Geometry, Combinatorial Designs and Related Structures (Spetses, 1996), London Math. Soc. Lecture Note Ser., vol. 245, Cambridge Univ. Press, Cambridge, 1997, pp. 113–122.[MR]
  5. Akihiro Munemasa and Vladimir D. Tonchev, A new quasi-symmetric 2-(56,16,6) design obtained from codes, Discrete Math. 284 (2004), no. 1-3, 231–234.[MR]
  6. Christopher Parker, Edward Spence, and Vladimir D. Tonchev, Designs with the symmetric difference property on 64 points and their groups, J. Combin. Theory Ser. A 67 (1994), no. 1, 23–43.[MR]
  7. Christopher Parker and Vladimir D. Tonchev, Linear codes and doubly transitive symmetric designs, Linear Algebra Appl. 226/228 (1995), 237–246.[MR]
  8. Chekad Sarami and Vladimir D. Tonchev, Cyclic quasi-symmetric designs and self-orthogonal codes of length 63, J. Statist. Plann. Inference 138 (2008), no. 1, 80–85.[MR]