Larry W. Finger, Martin Kroeker, and Brian H. Toby, DRAWxtl, an open-source computer program to produce crystal-structure drawings, J. Applied Crystallography V40, pp. 188-192, 2007
http://www.lwfinger.net/drawxtl/
Rendering: POVRAY
Deutsch: Unverzweigte siebener Einfachketten des Pyroxferroite
Larry W. Finger, Martin Kroeker, and Brian H. Toby, DRAWxtl, an open-source computer program to produce crystal-structure drawings, J. Applied Crystallography V40, pp. 188-192, 2007
http://www.lwfinger.net/drawxtl/
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