| |
articol de periodic |
1971 |
Revue Roumaine de Mathematiques Pures et Appliquees, xvi-7 |
ISTRĂȚESCU, Ana (autor)
,
ISTRĂȚESCU, Vasile (autor)
|
On the theory of fixed points for some classes of mappings. II |
|
1073-1076 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Mathematiques Pures et Appliquees, xvii-1 |
ISTRĂȚESCU, Ana (autor)
,
ISTRĂȚESCU, Vasile (autor)
|
A generalization of collectively compact sets of operators. I |
|
33-37 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Mathematiques Pures et Appliquees, xvii-10 |
ISTRĂȚESCU, Ana (autor)
,
ISTRĂȚESCU, Vasile (autor)
|
On the therory of fixed points for some classes of mappings. VI |
|
1639-1642 |
|
