GĂ„UMANN, A.; TROXLER, J. Zonenschmelzen.
CHIMIA
,
[S. l.]
, v. 23, n. 2, p. 64, 1969. DOI:
10.2533/chimia.1969.64
. DisponĂvel em:
https://www.chimia.ch/chimia/article/view/1969_64
. Acesso em: 6 apr. 2025.