TY  - RPRT
TI  - On the Dirichlet Problem for the Hyperbolic Case.
AU  - J Hadamard
PY  - 1942
DO  - 10.1073/pnas.28.6.258
UR  - https://pubmed.ncbi.nlm.nih.gov/16578046/
ID  - 16578046
ER  -