Editorial board

Honorary Editor

Mieczysław Borowiecki (University of Zielona Góra, Poland)

Editor-in-chief

Ewa Drgas-Burchardt (University of Zielona Góra, Poland)

Managing Editor

Danuta Michalak (University of Zielona Góra, Poland)

Advisory Editors

Michael A. Henning (University of Johannesburg, South Africa)

Sandi Klavžar (University of Ljubljana and University of Maribor, Slovenia)

Alexander V. Kostochka (University of Illinois, Urbana, United States)

Jaroslav Nešetřil (Charles University, Praha, Czech Republic)

Elżbieta Sidorowicz (University of Zielona Góra, Poland)

Editorial Board

Joergen Bang-Jensen (University of Southern Denmark, Odense, Denmark)

Oleg V. Borodin (Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russian Federation)

Piotr Borowiecki (University of Zielona Góra, Poland)

Boštjan Brešar (University of Maribor, Slovenia)

Hajo Broersma (University of Twente, AE Enschede, Netherlands)

Csilla Bujtás (University of Ljubljana, Slovenia)

Gerard Jennhwa Chang (National Taiwan University, Taipei, Taiwan)

Ernest J. Cockayne (University of Victoria, Canada)

Daniel W. Cranston (Virgina Commonwealth University, Richmond, United States)

Anna Fiedorowicz (University of Zielona Góra, Poland)

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

Jochen Harant (Technical University of Ilmenau, Germany)

Mirko Horňák (P.J. Šafárik University, Košice, Slovakia)

Michael S. Jacobson (University of Colorado at Denver, Denver, United States)

Stanislav Jendrol' (P.J. Šafárik University, Košice, Slovakia)

Gyula O.H. Katona (Hungarian Academy of Sciences, Budapest, Hungary)

Hal A. Kierstead (Arizona State University, Tempe, Arizona, United States)

Marek Kubale (Gdańsk University of Technology, Gdańsk, Poland)

Hao Li (Université Paris Saclay, Orsay Cedex, France)

Xueliang Li (Nankai University, China)

Zbigniew Lonc (Warsaw University of Technology, Warszawa, Poland)

Vadim V. Lozin (University of Warwick, Coventry, United Kingdom)

Leonid S. Mel'nikov (Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russian Federation)

Douglas F. Rall (Furman University, Greenville, United States)

Dieter Rautenbach (University of Ulm, Germany)

Andrzej Ruciński (Adam Mickiewicz University, Poznań, Poland)

Zdenék Ryjáček (University of West Bohemia, Pilsen, Czech Republic)

Ingo Schiermeyer (Technische Universität Bergakademie Freiberg, Germany)

Gabriel Semanišin (P.J. Šafárik University, Košice, Slovakia)

Miklós Simonovits (Hungarian Academy of Sciences, Budapest, Hungary)

Éric Sopena (Université Bordeaux 1, LaBRI, Talence Cedex, France)

Maciej M. Sysło (University of Wrocław, Poland)

Zsolt Tuza (Alfréd Rényi Institute of Mathematics, Budapest, Hungary)

Adam Paweł Wojda (AGH University of Science and Technology, Kraków, Poland)

Mariusz Woźniak (AGH University of Science and Technology, Kraków, Poland)

Xuding Zhu (National Sun Yat-sen University, Kaohsiung, Taiwan)

Past members of the Editorial Board

Rainer Bodendiek (Germany)

Andre Bouchet (France)

Izak Broere (South Africa)

Maria Kwaśnik (Poland)

Peter Mihók (Slovakia)

Slobodan K. Simić (Serbia)

Zdzisław Skupień (Poland)

Dominique Sotteau (France)

Henk Jan Veldman (Netherlands)

Hansjoachim Walther (Germany)

Web Page and Technical Editors

Grzegorz Arkit (University of Zielona Góra, Poland)

Marta Borowiecka-Olszewska (University of Zielona Góra, Poland)

Anna Fiedorowicz (University of Zielona Góra, Poland)

Izabela Gwóźdź-Regus (University of Zielona Góra, Poland)

Danuta Michalak (University of Zielona Góra, Poland)