(no subject)

какие математики бывают
https://en.wikipedia.org/wiki/John_Urschel
с ним интервью
http://www.ams.org/publications/journals/notices/201602/rnoti-p148.pdf

(no subject)

Why Ukraine needs Russia more than ever
Nicolai Petro

http://www.theguardian.com/world/2016/mar/09/ukraine-needs-russia-nicolai-petro

занятное у него цв
https://en.wikipedia.org/wiki/Nicolai_N._Petro