Benjamin Zehnwirth
NATO Advanced Workshop on Bilinear Integrable Systems: From Classical to Quantum, Continuous to Discrete (2002 Saint Petersburg, Russia)
Shmuel Winograd
Marcos Dajczer
Hari Krishna
H. F. De Groote
Panos M. Pardalos
International Workshop on Diophantine Methods, Lattices, and Arithmetic Theory of Quadratic Forms (2011 Banff, Alta.)
International Conference on p-Adic Functional Analysis (11th 2010 Université Blaise Pascal)