There exists no self-dual [24,12,10] code over F5

Masaaki Harada Akihiro Munemasa There exists no self-dual [24,12,10] code over F5 http://arxiv.org/abs/0809.0733 2008 CoRR abs/0809.0733 db/journals/corr/corr0809.html#abs-0809-0733 informal publication