TY  - BOOK
AU  - Jong, Balthasar Adrianus de,
TI  - The influence of wind and temperative gradientes on autdoor propagation: Development and evaluation of a calculation method based on wavefield extrapolation 
AV  - QC233 J64
PY  - 1983///
CY  - Delft, holanda
PB  - Delft university
KW  - Sonido
KW  - Propagacion
ER  -