| |
articol de periodic |
1968 |
Revue Roumaine de Chimie, 13-6 |
SIMIONESCU, Cristofor (autor)
,
OPREA, Sipridon (autor)
|
Untersuchungwen uber die pfropfung von polyacrylamid auf zellstoff |
|
793-807 |
|
| |
articol de periodic |
1980 |
Revue Roumaine de Chimie, 25-4 |
OPREA, Sipridon (autor)
,
DUMITRU, Emil (autor)
,
DIMA, Mihai (autor)
|
Reactivity of acrylic monomers. II. Copolymerization of N,N-diethylacrylamide with styrene |
|
605-610 |
|
| |
articol de periodic |
1991 |
Revue Roumaine de Chimie, 36-11-12 |
DUMITRIU, Emil (autor)
,
YOUSEF, Kayed (autor)
,
HULEA, Vasile (autor)
,
OPREA, Sipridon (autor)
|
Transalkylation of tolurne with trimethylbenzene I. Thermodynamic study |
|
1387-1395 |
|
| |
articol de periodic |
1967 |
Studii și Cercetări de Chimie, 15-3 |
SIMIONESCU, Cristofor (autor)
,
OPREA, Sipridon (autor)
|
Stadiul actual al cercetărilor din domeniul grefării celulozei |
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167-201 |
|
