Collect. Czech. Chem. Commun.
1947, 12, 502-509
https://doi.org/10.1135/cccc19470502
Sur l'existence d'une nouvelle modification non-cubique de silicium élémentaire
F. Heyd, F. Khol and A. Kochanovská
First page
![First page image](/first_pages/19470502.jpg)
Collect. Czech. Chem. Commun.
1947, 12, 502-509
https://doi.org/10.1135/cccc19470502