TY  - RPRT
TI  - Whyburn'S conjecture for some differentiable maps.
AU  - J Cronin
AU  - L F McAuley
PY  - 1966
DO  - 10.1073/pnas.56.2.405
UR  - https://pubmed.ncbi.nlm.nih.gov/16591368/
ID  - 16591368
ER  -