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").

RECAMI, E.. Classical Tachyons: Relatório Interno n.267. Campinas: UNICAMP, 1984. 194p. (Com dedicatória a Mario Schenberg).
Enviado junto a carta em IF-MS-IV-02-021-0000-21172-0.

RECAMI, E.. Classical Tachyons and Possible Applications: a Review. Istituto Nazionale di Fisica Nucleare (INFN), 1984.

FLEURY, N.; LEITE LOPES, J.. Les Tachyons et le Principe de Causalité. Separata de: Scientia (Rivista di Scienza), Milão, v.5-8, p.1-16, 1974.

FANCHI, John R.. Resolution of the Klein paradox for spin-1/2 particles. Separata de: Foundations of Physics, Estados Unidos, v.11, n.5-6, 1981.

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].