TY  - RPRT
TI  - Difficulty of singularity in population coding.
AU  - Shun-ichi Amari
AU  - Hiroyuki Nakahara
PY  - 2005
DO  - 10.1162/0899766053429426
UR  - https://pubmed.ncbi.nlm.nih.gov/15829091/
ID  - 15829091
ER  -