I'm a PhD student in Mathematics from Russia. I enjoy books, cinema and walking.
Andrei was a gentle person and a sociable, polite guest. He was away at his conference most of the day but liked chatting with us in the evening.
Andrei was a very quiet and amenable guest. He made no demands on us.
Andrei was a great host, good communication and very friendly !
Andrei is very pleasant,discreet an respectfull. I regret that we shared only a few moments of discussion, he arrived late and left early, but I am shure I would have learned a lot if he could stay longer because he is very interesting.