1. Vibrational spectra and structure of the cyclo-heptatriene molecule;la Lau;Spectrochim. Acta,1963
2. Long-range proton spin-spin coupling in saturated compounds;van Meurs;Spectrochim. Acta,1963
3. Equilibration and vapour-phase halogenation of benzene derivatives;Kooyman;Pure and Applied Chemistry,1963
4. The isomerization of some cis-cinnamic esters under the influence of iodine atoms;Visscher;J. Catalysis,1963
5. Gravimetric methods for the determination of the fat content of milk and milk products. III. The Schmid-Bondzyński-Ratzlaff method;Walstra;Neth. Milk & Diary J.,1963