TY  - RPRT
TI  - A comment on nonlinear analysis.
AU  - J Victor
AU  - R Shapley
PY  - 1981
DO  - 10.1016/s0006-3495(81)84831-x
UR  - https://pubmed.ncbi.nlm.nih.gov/7272463/
ID  - 7272463
ER  -