Hadamard, J.2011-12-162011-12-161922-07Hadamard, J.. "The Early Scientific Work oF Henri Poincare." <i>Rice Institute Pamphlet - Rice University Studies,</i> 9, no. 3 (1922) Rice University: <a href="https://hdl.handle.net/1911/63480">https://hdl.handle.net/1911/63480</a>.RIPv9no3https://hdl.handle.net/1911/63480This material is in the public domain and may be freely used.articles