Alex Sakharov

 Center:  Chicago
 (photo by E. Zakusilo)
 Top/left: St. Petersburg
(also known as Leningrad)
Tim Sakharov

  Puzzles     Triangular Page  

  Math Foundations     Logical Laws     Sequent Calculus  

  NH Skiing     Ioann Bogoslov Church     St Petersburg Suburbs  
 Bottom/right: Boston

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