Central e-mail:
E-mail of our math contest:
Postal address: Journal «Kvantik», B. Vlasjevskij 11, Moscow 119002, Russia.
Social «Kvantik»:
Managing editor: Sergey Dorichenko
Editors: Valentina Astashkina, Elena Kotko, Irina Makhovaya, Alexander Perepechko, Maksim Prasolov
Сhief Artist: Yustas-07
Design and typesetting: Irina Gumerova, Rafida Shageeva