A obra de Jorge André Swieca e o seu papel na física brasileira

Acerca de la polarización del vacío

Algumas Reflexões sobre a Historiografia Contemporânea da Ciência

An Example of a Relativistic "Red-Shift" Phenomenon - The Hydrogen Line-Spectrum

Applications of the concept of strenght of a system of partial differential equations

Atoms in the developing nations

Causal Explanation of Probability Distributions in Classical Statistical Mechanics

Causality Implies the Lorentz Group

Chirons, geminions, centauros, decays into pions: a phenomenological and theoretical analysis

Concepts of Space-Time in Physical Theories - Non-Spatio-Temporal Description and Universal Present