TY - GEN AU - Wallis, R. F. AU - TI - LATTICE DYNAMICS U1 - 548.8 PY - 1965/// CY - Oxford PB - Pergamon Press N1 - Contributions In English, French Or German; Arranged With The Financial Support Of The Danish Academy Of Thehnical Sciences And Others ; Held At The H. C. Orsted Institute Of The University Of Copenhagen Of August 5-9, 1963 ER -