L. P. Eisenhart
Princeton
TBD
mathscidoc:1701.33592
Arne Beurling
Institute for Advanced Study, Princeton, N. J.
TBD
mathscidoc:1701.331276
Gary Sampson
Department of mathematics, Texas A & M University
TBD
mathscidoc:1701.332524
Mei-Chu Chang
Mathematics Department, University of California
TBD
mathscidoc:1701.332668