Email addresses
- Personal: guille (at) guillegallego (dot) xyz
- FU-Berlin: guillermo (dot) gallego (dot) sanchez (at) fu-berlin (dot) de
Physical address
 Dr. Guillermo Gallego Sanchez 
Freie Universität Berlin 
Institut für Mathematik 
Arnimallee 3 
Raum 008 
14195 Berlin 
GERMANY 
