Vol. 18 - n. 2 - 1988

PAGES	ARTICLES
157-160	On the Internal Size of Compact Dimensions in Polyakov's Bosonic String Moving in SO(2) Group Space Luis C. L. Botelho
161-173	Decorated Ising Models with Competing Interactions and Modulated Structures Marcelo H. R. Tragtenberg, Carlos S. O. Yokoi, Silvio R. Salinas
174-181	Acceptor and Donor Levels Of 3d Impurities at Interstitial Sites in GaAs Luísa M. R. Scolfaro, A. Fazzio
182-190	Extended General Relativistic Lagrangian for Spinning Fluids Antonio F. da F. Teixeira
191-214	Is the Classical Electron Really Spherical? Normando C. Fernandes
215-232	Non-Abelian Spinning Particle in an Einstein-Yang-Mills-Higgs Field S. Ragusa
233-242	Photoionisation of Some C2+ Excited Terms D. Petrini, M. A. Delgado Machado
243-260	Dispersion Interaction Between Two Hydrogen Molecules Irineu Luiz de Carvalho
261-266	Calculation of Cosrnic Ray Proton Flux in the Real Dornain N. Arata, F. M. Oliveira Castro
267-278	Exact Calculation of the Devil's Staircase of a Discontinuous Linear Circle Map Mario J. de Oliveira, Carlos S. O. Yokoi