1955 - Tigran Shmaonov[?] finds excess microwave emission with a temperature of roughly 3 K
1964 - A. G. Doroshkevich[?] and Igor Novikov[?] write an unnoticed paper suggesting microwave searches for the blackbody radiation predicted by Gamow, Alpher, and Herman
1968 - Martin Rees[?] and Dennis Sciama[?] theoretically predict microwave background fluctuation amplitudes created by photons traversing time-dependent potential wells
... (http://www.camara.gov.br) - Official Chamber of Deputies site (in Portuguese)
Senado Federal (http://www.senado.gov.br) - Official senatorial site (in ...