1. Some aspects of the ultrafine structure of lignites;Berkowitz;Fuel,1952
2. The precise measurement of free radical g-values and their dependence upon structure;Blois;Bull. Ampere,1960
3. Spectral properties of oxovanadium (IV) complexes. IV. Correlation of ESR spectra with ligand type;Boucher,1969
4. Unpaired electrons in carbon blacks;Collins;J. Appl. Phys.,1959
5. Electronic structure of the boundary atoms of a graphite layer;Coulson,1961