«No 47 : 30 November 1977» 2 ITEMS [1] LENINGRAD. In May 1977 Sergei Levin, a senior laboratory worker at the Leningrad University Research Institute of Mathematics, had to face a special review of his qualifications (CCE 45.18 [3]). In April the union official in his laboratory, junior scientific worker Andrei Grigorevich FILIPPOV, refused to … Continue reading Extrajudicial Persecution, November 1979 (47.13)