@article{10_1017_fms_2014_2, author = {ZEEV DVIR and SHUBHANGI SARAF and AVI WIGDERSON}, title = {IMPROVED {RANK} {BOUNDS} {FOR} {DESIGN} {MATRICES} {AND} {A} {NEW} {PROOF} {OF} {KELLY{\textquoteright}S} {THEOREM}}, journal = {Forum of Mathematics, Sigma}, publisher = {mathdoc}, volume = {2}, year = {2014}, doi = {10.1017/fms.2014.2}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2014.2/} }