TY  - RPRT
TI  - Some Theorems on Piecewise Linear Embedding.
AU  - V K Gugenheim
PY  - 1952
DO  - 10.1073/pnas.38.4.333
UR  - https://pubmed.ncbi.nlm.nih.gov/16589100/
ID  - 16589100
ER  -