| |
articol de periodic |
1966 |
Revue Roumaine de Chimie, 11-1 |
NIEDERKORN, Ioan (autor)
,
WOHL, Andrei (autor)
|
Thermodynamic study on advanced purification of silicon. I. The study of the equilibrium in the system Si, SiCl, SiCl2, HnSiCl4-n(n=0…4), HCl and H2 |
|
85-101 |
|
| |
articol de periodic |
1971 |
Revue Roumaine de Chimie, 16-4 |
NIEDERKORN, Ioan (autor)
|
La determination de las concentratation de l'Iranium des differents mateiaux par la mesure des radiations alpha, beta et gamma |
|
631-639 |
|
| |
articol de periodic |
1966 |
Studii și Cercetări de Chimie, 14-12 |
NIEDERKORN, Ioan (autor)
|
Hidrometalurgie cu schimbări de ioni - Plaksin I.N., Tătaru Sever |
|
867-870 |
|
