TY  - BOOK
AU  - Fraejis,B M
TI  - A VARIATIONAL APPROACH TO PURE MODE EXCITATION BASED ON CHARACTERISTIC PHASE LAG THEORY
U1  - AGARD 
PY  - 1956///
CY  - 
PB  - North Atlantic Treaty Organization, Paris
N1  - Bound With Agard Re-31-38,40
ER  -