Moscow region. City of Dubna. May 20, 1957. Joint Institute for Nuclear Research. Meeting devoted to the support of the treatment group of German scientists with the demand ban on thermonuclear weapons. Performers are (sihronno): Director of the Institute DIBlokhintsev, professor of Beijing Institute of Wang Gan-chang (Chinese), Polish physicist Sosnowski (in Polish). Among those present: M. Meshcheryakov VPDzhelepov.