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Tip Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic DOBRESCU-CIUREANU, Mariana (autor) , SAHINI, Victor (autor) A perturbation treatment of molecular complexes. III. Iodine complexes with five-membered heteroaromatics 921-930
articol de periodic PERKINS, Peter (autor) The electronic structure of some ladder polymers. I. Band structure of polyacenes and nitrogen substituted polyacenes 931-943
articol de periodic STERNBERG, Solomon (autor) , ADORIAN, Iudita (autor) Thermodynamic excess properties of molten LiCl+KCl, LiCl+RbCl, NaCl+RbCl and NaCl+CsCl mixtures 945-952
articol de periodic NICOLESCU, I. (autor) , FRUMA, Alexandru (autor) Die chemisorption von wassertoff, benzol und cyclohexan auf mit Lithium and Litann dotiertem aluminiumoxid. I. 953-969
articol de periodic SPACU, Petru (autor) , PLOȘTINARU, Silvia (autor) Spectral study of some mixed ligand compounds of lanthanides 971-977
articol de periodic GAYMARD, F. (autor) , GUEDJ, R. (autor) , VERMEGLIO, A. (autor) Sur la chloration et l'oxychloration specifiques des cycloheptene et cyclopentene 979-993
articol de periodic NEGOIȚĂ, N. (autor) , BAICAN, R. (autor) , DOMȘA, F. (autor) , BALABAN, Alexandru (autor) Use of ESR spectrum simulator for determining precisely hyyperfine coupling constants of stable nitrogen free radicals 995-1004
articol de periodic RĂILEANU, M. (autor) , RADULIAN, Ileana (autor) Reaction of amines with phenothiazinium cation. I. Syntheses and properties of 3H-phenothiazine-3-(potassium 4-anilsulphonate) 3-H-phenothiazine-3-(potassium 3-anilsulphonate) and 3H-phenothiazine-3-(potassium 2-anilsulphonate) 1005-1011
articol de periodic CÎRJE, M. (autor) Uber 1,2,4,4-tetrahydroakridin-9-carboxyl-saure-derivate. I. Amide 1013-1018
articol de periodic URSEANU, F. (autor) , DRĂGHICI, Constantin (autor) , VINTILĂ, Rodica (autor) , ȘLIAM, Elvira (autor) New syntheses of naphth (2,3-c)acridan-5,8,14-trionic dyes 1019-1032
articol de periodic ARSHAD, M. (autor) , BEG, A. (autor) , HASHMI, M. (autor) Correlation of the physical properties of organosulphur compounds. II. Effective electronegativity of the the molecules and their physical properties 1033-1040
articol de periodic PRASHAD, J. (autor) Studies of the Joshi effect in halogens and oxygen. Influence of intersleeve exposure to brushes from d.c. and various a.c. high tension sources 1075-1086
articol de periodic CAMPANELLA, L. (autor) , CIGNINI, Pierluigi (autor) X-ray powder spectra of pyridinemonocarboxylic acids and their use for the qualitative analysis of a mixture of these acids 1087-1091
articol de periodic HAIDUC, Iovanca (autor) , DĂNILĂ, Doina (autor) , LITEANU, Candin (autor) Influence of indicating electrode preteatment on potenziometric titration parameters. V. Gold pretreated electrode in potentiometric titration of Cr2O7 with Fe2+ 1093-1000
articol de periodic FRUMA, Alexandru (autor) Chimizarea agriculturii: testarea stării de fertilitate prin plantă și sol - Davidescu David, Davidescu Velicica 1101-1102
articol de periodic IONESCU, I. (autor) Quelques remarques sue les propeties des betons aux resines synthetiques et aux liants mineraux 1941-1065
articol de periodic POPESCU, F. (autor) , PERCEC, Simona (autor) , POINESCU, Ignat (autor) , PETRARIU, I. (autor) La phosphhorylation des copolymeres ternaires macroporeux 1967-1974