机构:
Acad of Sciences of the Ukrainian, SSR, Inst of Problems of Strength of, Materials, Kiev, USSR, Acad of Sciences of the Ukrainian SSR, Inst of Problems of Strength of Materials, Kiev, USSRAcad of Sciences of the Ukrainian, SSR, Inst of Problems of Strength of, Materials, Kiev, USSR, Acad of Sciences of the Ukrainian SSR, Inst of Problems of Strength of Materials, Kiev, USSR