Previous Article Next Article Table of Contents Science, Vol.329, No.5997, 1284-1284, 2010 DOI10.1126/science.329.5997.1284-a Export Citation Single-crystal x-ray structure of 1,3-dimethylcyclobutadiene by confinement in a crystalline matrix (vol 329, pg 299, 2010) Legrand YM Please enable JavaScript to view the comments powered by Disqus.