TY  - JOUR
AU  - Nowakowski, Richard
AU  - Rival, Ivan
TI  - The Spectrum of a Finite Lattice: Breadth and Length Techniques
JO  - Canadian mathematical bulletin
PY  - 1977
SP  - 319
EP  - 329
VL  - 20
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1977-049-0/
DO  - 10.4153/CMB-1977-049-0
ID  - 10_4153_CMB_1977_049_0
ER  -