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").
AMMIRAJU, P.; RECAMI, E.; RODRIGUES Jr., W. A.. Chirons, geminions, centauros, decays into pions: a phenomenological and theoretical analysis. Separata de: Il Nuovo Cimento, Bolonha, v.78A, n.2, p.172-204, 21 nov. 1983.
RECAMI, E.; RODRIGUES Jr., W. A.; SMRZ, P.. Some Applications of Non-Hermitian Operators in Quantum Mechanics and Quantum Field Theory. Separata de: Istituto Nazionale di Fisica Nucleare - Sezione di Catania, Roma, p.1-13, 29 set. 1983. (Em manusc...
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].