TY  - RPRT
TI  - Necessary conditions for the optimality of variable rate residual vector quantizers
AU  - Kossentini, Faouzi
AU  - Smith, Mark J. T.
AU  - Barnes, Christopher F.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19940006725
ID  - 19940006725
ER  -