Sci-books.comFeb 11
Graphs on Surfaces and Their Applications 2004th Edition by Sergei K. Lando (PDF)
Author: Sergei K. Lando
File Type: PDF
Download at https://sci-books.com/graphs-on-surfaces-and-their-applications-2004th-edition-3540002030/
#Algebra, #SergeiK.Lando
Putin's IBSDec 14

From https://t.me/Pravda_Gerashchenko

#Partisan on a #BMW: a #TRO fighter created a unique reactive installation

#Sergei, a fighter of the Territorial Defense Forces with the call sign #Sergeik, created a unique reactive system called #Partisan, installing it on a #BMW sedan. He serves in the #114th Separate Brigade of the Territorial Defence Forces of the Armed Forces of #Ukraine and is from #Nikolaev.