On 2-(n<sup>2</sup>, 2n, 2n-1) designs with three intersection numbers.

Andrea Caggegi Giovanni Falcone On 2-(n<sup>2</sup>, 2n, 2n-1) designs with three intersection numbers. 33-40 2007 43 Des. Codes Cryptography 1 http://dx.doi.org/10.1007/s10623-007-9051-z db/journals/dcc/dcc43.html#CaggegiF07