TY  - RPRT
TI  - Sparse code shrinkage: denoising of nongaussian data by maximum likelihood estimation
AU  - A Hyvarinen
PY  - 1999
DO  - 10.1162/089976699300016214
UR  - https://pubmed.ncbi.nlm.nih.gov/10490945/
ID  - 10490945
ER  -