| |
articol de periodic |
1967 |
Revue Roumaine de Chimie, 12-5 |
IVANA, E. (autor)
,
POPA, Emil (autor)
|
Absorption spectrum of NO3- in molden hydrated nitrates of Co+2, Ni+2 and Cd+2 |
|
541-546 |
|
| |
articol de periodic |
1970 |
Revue Roumaine de Chimie, 15-11 |
POPA, Emil (autor)
,
IVANA, Eugenia (autor)
,
VOLKOV, S.V. (autor)
|
Electronic absorption spectra of UnCl2, CdCl2 and AgCl in passing from solid to molden state |
|
1707-1711 |
|
| |
articol de periodic |
1970 |
Revue Roumaine de Chimie, 15-5 |
MURGULESCU, Ilie (autor)
,
POPA, Emil (autor)
,
IVANA, Eugenia (autor)
|
Le spectre d'absorption des halogenures de plomb fondus |
|
669-973 |
|
| |
articol de periodic |
1973 |
Revue Roumaine de Chimie, 18-2 |
MURGULESCU, Ilie (autor)
,
POPA, Emil (autor)
,
IVANA, Eugenia (autor)
|
Electronic absorption spectra of silver galides in passing from solid to molden state |
|
189-193 |
|
| |
articol de periodic |
1976 |
Revue Roumaine de Chimie, 21-7 |
MURGULESCU, Ilie (autor)
,
IVANA, Eugenia (autor)
,
POPA, Emil (autor)
|
Absorption spectra of solid and molden PbI2 |
|
961-964 |
|
| |
articol de periodic |
1976 |
Revue Roumaine de Chimie, 21-8 |
MURGULESCU, Ilie (autor)
,
IVANA, Eugenia (autor)
,
POPA, Emil (autor)
,
CONTINEANU, Iulia (autor)
|
Absorption spectra of molden SnCl2 and SnI3 |
|
1115-1119 |
|
| |
articol de periodic |
1982 |
Revue Roumaine de Chimie, 27-6 |
MURGULESCU, Ilie (autor)
,
IVANA, Eugenia (autor)
,
POPA, Emil (autor)
|
Absorption spectrum and composition of SnI2 vapour |
|
695-702 |
|
| |
articol de periodic |
1982 |
Revue Roumaine de Chimie, 27-7 |
MURGULESCU, Ilie (autor)
,
POPA, Emil (autor)
,
IVANA, Eugenia (autor)
|
Optical properties of molten SnI2 |
|
799-802 |
|
| |
articol de periodic |
1995 |
Revue Roumaine de Chimie, 40-1 |
POPA, Emil (autor)
,
CONSTANTINESCU, Titus (autor)
,
RĂDULESCU, Ștefania (autor)
|
The reaction of some 5-hydroxy-4H-pyran-4-one like derivatives with the stable radical 2,2-diphenil-1-picryhydrazyl |
|
75-81 |
|
| |
articol de periodic |
1998 |
Revue Roumaine de Chimie, 43-8 |
LUCA, Constantin (autor)
,
IONIȚĂ, Petre (autor)
,
POPA, Emil (autor)
,
CONSTANTINESCU, Titus (autor)
|
Interphase processes involving hydrazine derivatives. VIII. Transfer of alkali cations by means of crown ethers and some hydrazine derivatives |
|
753-756 |
|
| |
articol de periodic |
1981 |
Revue Roumaine de Mathematiques Pures et Appliquees, xxvi-1 |
POPA, Emil (autor)
|
Sur quelques criteres d'oscillation pour les equations differentielles lineaires du second ordre |
|
135-138 |
|
| |
articol de periodic |
1973 |
Studii și Cercetări de Chimie, 21-5 |
POPA, Emil (autor)
|
Introduction to the theory of Raman effect - Koningstein J.A. |
|
639-640 |
|
| |
articol de periodic |
1973 |
Studii și Cercetări de Chimie, 21-9 |
POPA, Emil (autor)
,
CONSTANTINESCU, Iulia (autor)
|
Refrectometria sărurilor topite |
|
1041-1055 |
|
