id: 50230934
dt: j
an: 50230934
au: Wachs, Michelle L.
ti: Obstructions to shellability
so: Discrete & Computational Geometry 22, No. 1, 95-103 (1999).
py: 1999
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1007/PL00009450