| |
articol de periodic |
1990 |
Revue Roumaine de Chimie, 35-1 |
BRUNVOLL, J. (autor)
,
TOSIC, R. (autor)
,
KOVACEVIC, M. (autor)
,
NALABAN, Alexandru (autor)
,
GUTMAN, I. (autor)
,
CYVIN, S.J. (autor)
|
Enumeration of catacondensed benzenoid hydrocarbons and their numers of Kekule structures |
|
85-96 |
|
| |
articol de periodic |
1990 |
Revue Roumaine de Chimie, 35-10-12 |
GYVIN, S.J. (autor)
,
BRUNVOLL, J. (autor)
,
GUTMAN, I. (autor)
|
Annulenes and primitive coronoids: some topological properties and enumerations |
|
985-996 |
|
| |
articol de periodic |
1993 |
Revue Roumaine de Chimie, 38-1 |
CYVIN, Sven (autor)
,
BRUNVOLL, J. (autor)
,
XIAOFENG, Guo (autor)
,
ZHANG, uiji (autor)
|
Number of perifusenes with one internal vertex |
|
65-77 |
|
| |
articol de periodic |
1993 |
Revue Roumaine de Chimie, 38-3 |
BRUNVOLL, J. (autor)
,
CYVIN, B. (autor)
,
XIAOFENG, Guo (autor)
,
ZHANG, Fuji (autor)
|
Enumeration and classification of benzenoid hydrocarbons. Part II. Benzenoids and helicenes with one internal vertex |
|
265-270 |
|
| |
articol de periodic |
1997 |
Revue Roumaine de Chimie, 42-11 |
CYVIN, B.N. (autor)
,
BRENSDAL, E. (autor)
,
CYVIN, S.J. (autor)
,
BRUNVOLL, J. (autor)
|
Isomers of polyenes attached to acetylene, cyclopropenyl, cyclobutadiene and cyclopentadienyl |
|
1071-1081 |
|
| |
articol de periodic |
1997 |
Revue Roumaine de Chimie, 42-12 |
CYVIN, B.N. (autor)
,
BRUNVOLL, J. (autor)
,
CYVIN, S.J. (autor)
|
Monotetrapolyhexes representing the biphenylenoid hydrocarbons |
|
1113-1128 |
|
