Editors

EDITOR-IN-CHIEF:
Yuri L. Ershov
, Novosibirsk State University and Institute of Discrete Mathematics and Informatics, Russia

ASSOCIATE EDITOR:
Sergei S. Goncharov, Dept. of Mechanics and Mathematics, Novosibirsk State University, Russia

SECRETARY:
A.N. Ryaskin

EDITORIAL BOARD:
O.H. Kegel, Freiburg, Germany; V.K. Kharchenko; A. Macintyre, Oxford, UK; V.D. Mazurov; A. Nerode, Ithaca, NY; N.S. Romanovskii; I.P. Shestakov; E.I. Zelmanov, Chicago, IL.

Authors and referees, please contact the Editor-in-Chief, Dr Yuri L. Ershov:
e-mail: ershov@math.nsc.ru

For other enquiries, please contact the Publishing Editor