ROCHA E SILVA, M.. A Possible Geometric Interpretation of the Electron Jump in the Hydrogenoid Atom. Separata de: Speculations in Science and Technology, v.1, n.2, p.175-194, 1978.
RECAMI, Erasmo; RODRIGUES Jr., Waldyr A.. Tachyons: May they have a Role in Elementary Particle Physics?. Separata de: Progress in Particle and Nuclear Physics, v.15, p.499-517, [1982].
RECAMI, E.; RODRIGUES Jr., W. A.. A Model-Theory for Tachyons in Two Dimensions. Separata de: Gravitational Radiation and Relativity' World Scientific Publ. Comp., p.1-53, 1985. (Em manuscrito "pg. 151-203").
PECKER, Jean-Claude; VIGIER, Jean-Pierre. Do Anomalous Non-Velocity Solar Red-Shifts Reveal the Photon Rest Mass?. Separata de: Physical Review Letters, s.d.
LEITE LOPES, José. Atoms in the developing nations. Separata de: The Bulletin of the Atomic Scientists, v.34, n.4, p. 31-34, abr. 1978.Referente a comentários apresentados por Leite Lopes na 27th Pugwash Conference on Science and World Afffairs, r...
LEITE LOPES, José. Developing countries and dependent science: An interview with José Leite Lopes. Separata de: Impact of Science on Society, v.27, n.3, p.259-265, 1977.
LEITE LOPES, José. Science and Dependent Development. Separata de: Interciência, v.2, n.3, p.139-142, mai./jun. 1977. (Resumo em português e em espanhol).
LE DENMAT, Gérard; MOLES, Mariano; NIETO, Jean Luc. Decrease of the Hubble Constant with Distance in the Local Supercluster Anticenter Direction. Separata de: Astron. & Astrophys., v.45, p.219-221, 1975.