|
articol de periodic |
1970 |
Cumidava, IV |
ANDREI, Constantin (autor)
,
CONSTANTINESCU, Neculai (autor)
,
PAVEL, Nicolae (autor)
|
Acțiunea de octotire a naturii în județul Brașov în anul 1970 |
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643- |
română |
|
articol de periodic |
1971 |
Cumidava, V |
ANDREI, Constantin (autor)
|
Însemnări pe marginea expoziției documentare de ocrotirea naturii din Brașov |
|
855- |
română |
| |
articol de periodic |
1970 |
Revue Roumaine de Chimie, 15-12 |
NANU, Ioan (autor)
,
ANDREI, Constantin (autor)
|
Copolymers of conjugated dienes with naleic acid monosters I. Isoprene copolymerization with the methylic monoster of the maleic acid |
|
1883-1892 |
|
| |
articol de periodic |
1971 |
Revue Roumaine de Chimie, 16-1 |
NANU, Ioan (autor)
,
ANDREI, Constantin (autor)
|
Copolymers of conjugated dienes with maleic acid monoesters. II. Effect of conversion on the composition of the isoprene-monomethylmaleate copolymer |
|
75-80 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Chimie, 17-4 |
NANU, Ioan (autor)
,
ANDREI, Constantin (autor)
|
Copolymers of conjugated dienes with maleic acid monoesters. V. Copolymerization of isoprene with monocyclohexyl-maleate and monobenzymaleate |
|
741-746 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Chimie, 17-6 |
NANU, Ioan (autor)
,
ANDREI, Constantin (autor)
|
Copolymers of conjugated dienes with maleic acid monoesters. VI. Constants Q and e in the copolxmerization of isoprene with maleic acid monoesters |
|
1043-1049 |
|
| |
articol de periodic |
1992 |
Revue Roumaine de Chimie, 37-3 |
ANDREI, Constantin (autor)
,
ANDREI, Georgeta (autor)
,
MOLDOVAN, Elena (autor)
,
IOANA, Pompilia (autor)
,
HOGEA, I. (autor)
|
Thermo-oxidative and photo-oxidative stabilization of low density polyethylene with 1,2-dihydro-2,3,4-trimethylquinoline |
|
385-388 |
|
| |
articol de periodic |
1980 |
Revue Roumaine de Physique, 25-7 |
ȚIȚEICA, Radu (autor)
,
HOGEA, Ioan (autor)
,
ANDREI, Constantin (autor)
|
Methode spectroscopique pour determiner le contenu d'anhydride maleique dans le caoutchouc polyisoprenique synthetique Cis 1-4 modifie |
|
815-820 |
|
| |
articol de periodic |
1980 |
Revue Roumaine de Physique, 25-7 |
ȚIȚEICA, Radu (autor)
,
HOGEA, Ioan (autor)
,
ANDREI, Constantin (autor)
|
Interpretation du spectre d'absorption infrarouge du caoutchuc polyisoprenique synthetiques CIS 1-4, modifie avex de l'anhydride maleique |
|
821-827 |
|