II LETNYAYA SHKOLA PO PROBLEMAM TEORII ELEMENTARNYKH CHASTITS, OTEPYA, AVGUST 1967. I CHAST'. PROBLEMY CP-SIMMETRII I SLABYE VZAIMODEISTVIYA. (Proceedings of the 1967 Summer School on Elementary Particle Physics, Held at Otepaa, Estonian SSR, August 1--13, 1967. Volume 1. Problems of CP Symmetry and weak Interactions)
Originating Research Org. not identified Ainsaar, A.
Physics and astrophysics. What are the especially interesting and important problems; O fizike i astrofizike. Kakie problemy predstavlyayutsya seichas osobenno vazhnymi i interesnymi
Ginzburg, V.L.
Izdatel'stvo Nauka Glavnaya Redaktsiya Fiziko-Matematicheskoi Literatury, Moscow 1974