Crystal
From Online Dictionary of Crystallography
Revision as of 12:59, 3 April 2009 by MassimoNespolo (talk | contribs)
Revision as of 12:59, 3 April 2009 by MassimoNespolo (talk | contribs)
What about two-dimensional crystals? --MassimoNespolo 13:59, 3 April 2009 (BST)