TY  - RPRT
TI  - MEASURING THE DENSITY DISTRIBUTION IN A THREE-DIMENSIONAL OBJECT USING THE SCHLIEREN METHOD
AU  - Bazhenova, T. V.
AU  - Leonteva, Z. S.
PY  - 1962
UR  - https://ntrs.nasa.gov/citations/19630002394
ID  - 19630002394
ER  -