| |
articol de periodic |
1975 |
Revue Roumaine de Chimie, 20-2 |
ISSA, I.M. (autor)
,
ISLAM, A.M. (autor)
,
ISSA, R.M. (autor)
,
ABDELKADER, A.K. (autor)
|
Spectrophotometric studies of some derivatives of phenindione |
|
275-282 |
|
| |
articol de periodic |
1977 |
Revue Roumaine de Chimie, 22-8 |
KHALAF, A.A. (autor)
,
ETAIW, S.H. (autor)
,
ISSA, R.M. (autor)
,
EL-SHAFEI, A.K. (autor)
|
Spectrophotometric study of some 1,5-diphenyl 1,5-pentadiene-3-ones |
|
1251-1259 |
|
| |
articol de periodic |
1978 |
Revue Roumaine de Chimie, 23-4 |
ISSA, I.M. (autor)
,
EL, SamahyA.A. (autor)
,
ISSA, R.M. (autor)
,
EL, Kashef (autor)
|
Preparation and spectrophometric studies of some quinoneanils |
|
617-624 |
|
| |
articol de periodic |
1980 |
Revue Roumaine de Chimie, 25-11-12 |
ISSA, A.M. (autor)
,
HINDAWEY, A.M. (autor)
,
ISSA, R.M. (autor)
,
NASSAR, A.M.G. (autor)
|
A comparative sty of the ingrared spectra of charge transfer compounds of aniline derivatives with 3,5-dinitrosalicylic acid |
|
1535-1541 |
|
| |
articol de periodic |
1981 |
Revue Roumaine de Chimie, 26-5 |
ISSA, R.M. (autor)
,
ABEDEL-GHANI, N.T. (autor)
,
EL-ANSARY, A.L. (autor)
,
SHOUKRY, A.F. (autor)
|
Charge transfer complexes of some pyridine derivatives with aromatic tri-and di-nitro-compounds |
|
667-674 |
|
| |
articol de periodic |
1983 |
Revue Roumaine de Chimie, 28-8 |
ISSA, Y.M. (autor)
,
HINDAWEY, A.M. (autor)
,
EL-ANSARY, L. (autor)
,
ISSA, R.M. (autor)
|
Spectroscopic investigation of charge transfer complexes of methyl pyridines with aromatic nitrocompounds |
|
825-830 |
|
| |
articol de periodic |
1988 |
Revue Roumaine de Chimie, 33-9-10 |
ABDEL, MEGEED (autor)
,
GABER, M. (autor)
,
ISSA, R.M. (autor)
,
IBRAHIM, H.A. (autor)
|
Mass spectral grafmentation pattern studies of tartaric acid hydrazide and some of its arylidene derivatives |
|
865-874 |
|
| |
articol de periodic |
1993 |
Revue Roumaine de Chimie, 38-7 |
ABU-EL-WAFA, S.M. (autor)
,
ABDEL-MEGEED, M.F. (autor)
,
ISSA, R.M. (autor)
|
Mass spectral fragmentation studies of some high-valent dimeric manganese complexes with tatradentate schiff base ligands |
|
885-891 |
|
