TY  - RPRT
TI  - Sound graphs: a numerical data analysis method for the blind.
AU  - D L Mansur
AU  - M M Blattner
AU  - K I Joy
PY  - 1985
DO  - 10.1007/bf00996201
UR  - https://pubmed.ncbi.nlm.nih.gov/2932516/
ID  - 2932516
ER  -