TBD
Orin Chein
Temple University, Philadelphia, Penn., USA
TBD
mathscidoc:1701.331367
Patrizia Pucci
Dipartimento di Matematica, Università di Perugia
James Serrin
Department of Mathematics, University of Minnesota
TBD
mathscidoc:1701.331776
Trygve Par Nagell
TBD
mathscidoc:1701.332243
Torben Maack Bisgaard
Nandrupsvej 7 st. th., Frederiksberg C, Denmark
TBD
mathscidoc:1701.332867
Alexandre Khomenko
Fachbereich Mathematik, Universität Kaiserslautern
Volodymyr Mazorchuk
Mechanics and Mathematics Department, Kyiv Taras Shevchenko University
TBD
mathscidoc:1701.332944