TY  - JOUR
AU  - Pawel Wocjan
AU  - Clive Elphick
TI  - Spectral lower bounds for the orthogonal and projective ranks of a graph
JO  - The electronic journal of combinatorics
PY  - 2019
VL  - 26
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.37236/8183/
DO  - 10.37236/8183
ID  - 10_37236_8183
ER  -