Editorial board

Editor-in-chief

Mieczysław Borowiecki (Zielona Góra, Poland)

Managing Editor

Danuta Michalak (Zielona Góra, Poland)

Advisory Editors

Ewa Drgas-Burchardt (Zielona Góra, Poland)

Michael A. Henning (Johannesburg, South Africa)

Sandi Klavžar (Ljubljana, Slovenia)

Alexander V. Kostochka (Urbana, United States)

Jaroslav Nešetřil (Praha, Czech Republic)

Editorial Board

Oleg V. Borodin (Novosibirsk, Russian Federation)

Boštjan Brešar (Maribor, Slovenia)

Izak Broere (Pretoria, South Africa)

Hajo J. Broersma (Enschede, Netherlands)

Csilla Bujtás (Ljubljana, Slovenia)

Ernest J. Cockayne (Victoria, Canada)

Daniel W. Cranston (Richmond, United States)

Anna Fiedorowicz (Zielona Góra, Poland)

Hans-Dietrich O.F. Gronau (Rostock, Germany)

Jochen Harant (Ilmenau, Germany)

Mirko Horňák (Košice, Slovakia)

Michael S. Jacobson (Denver, United States)

Stanislav Jendrol' (Košice, Slovakia)

Gyula O.H. Katona (Budapest, Hungary)

Hal A. Kierstead (Tempe, United States)

Marek Kubale (Gdańsk, Poland)

Hao Li (Paris, France)

Xueliang Li (China)

Zbigniew Lonc (Warsaw, Poland)

Vadim Lozin (Warwick, United Kingdom)

Leonid S. Mel'nikov (Novosibirsk, Russian Federation)

Douglas F. Rall (Greenville, United States)

Dieter Rautenbach (Ulm, Germany)

Andrzej Ruciński (Poznań, Poland)

Zdenék Ryjáček (Plzeň, Czech Republic)

Ingo Schiermeyer (Freiberg, Germany)

Gabriel Semanišin (Košice, Slovakia)

Elżbieta Sidorowicz (Zielona Góra, Poland)

M. Simonovits (Budapest, Hungary)

Zdzisław Skupień (Kraków, Poland)

Éric Sopena (Bordeaux, France)

Maciej M. Sysło (Wrocław, Poland)

Zsolt Tuza (Budapest, Hungary)

Adam Paweł Wojda (Kraków, Poland)

Mariusz Woźniak (Kraków, Poland)

Xuding Zhu (Kaohsiung, Taiwan)

Past members of the Editorial Board

Rainer Bodendiek (Germany)

Andre Bouchet (France)

Maria Kwaśnik (Poland)

Peter Mihók (Slovakia)

Slobodan K. Simić (Belgrade, Serbia)

Dominique Sotteau (France)

Henk Jan Veldman (Netherlands)

H. Walther (Germany)

Proofreaders

Marta Borowiecka-Olszewska (Zielona Góra, Poland)

Anna Fiedorowicz (Zielona Góra, Poland)

Web Page and Technical Editors

Grzegorz Arkit (Zielona Góra, Poland)

Anna Fiedorowicz (Zielona Góra, Poland)

Izabela Gwóźdź-Regus (Zielona Góra, Poland)

Danuta Michalak (Zielona Góra, Poland)