TY  - JOUR
AU  - E. R. Vaughan
TI  - The complexity of constructing gerechte designs
JO  - The electronic journal of combinatorics
PY  - 2009
VL  - 16
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/104/
DO  - 10.37236/104
ID  - 10_37236_104
ER  -