TY  - JOUR
AU  - M. R. Faghihi
AU  - E. Ghorbani
AU  - G. B. Khosrovshahi
AU  - S. Tat
TI  - On optimality of designs with three distinct eigenvalues
JO  - The electronic journal of combinatorics
PY  - 2013
VL  - 20
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.37236/2709/
DO  - 10.37236/2709
ID  - 10_37236_2709
ER  -