Volume 6, Speical Issue on the Occasion of Banaschewski's 90th Birthday (I), Winter and Spring 2017, Pages 1-8
Volume 4, Issue 1, Winter and Spring 2016
Volume 7, Special Issue on the Occasion of Banaschewski's 90th Birthday (II), Summer and Autumn 2017
Volume 11, Special Issue Dedicated to Prof. George A. Grätzer, Summer and Autumn 2019
Volume 1, Issue 1, Summer and Autumn 2013, Pages 1-10
Bernhard Banaschewski
Volume 2, Issue 1, Summer and Autumn 2014, Pages 1-21
John Frith; Anneliese Schauerte
Volume 3, Issue 1, Summer and Autumn 2015, Pages 1-20
Xingliang Liang; Yanfeng Luo
Volume 4, Issue 1, Winter and Spring 2016, Pages 1-8
F. William Lawvere
Volume 5, Issue 1, Summer and Autumn 2016, Pages 1-54
George Janelidze
Volume 8, Issue 1, Winter and Spring 2018, Pages 1-8
Bernhard Banaschewski
Volume 6, Speical Issue on the Occasion of Banaschewski's 90th Birthday (I), Winter and Spring 2017, Pages 1-2
Volume 7, Special Issue on the Occasion of Banaschewski's 90th Birthday (II), Summer and Autumn 2017, Pages 1-2
Volume 10, Issue 1, Winter and Spring 2019, Pages 1-15
Karim Boulabiar
Volume 9, Issue 1, Summer and Autumn 2018, Pages 1-13
Bernhard Banaschewski; Anthony W. Hager
Volume 11, Special Issue Dedicated to Prof. George A. Grätzer, Summer and Autumn 2019, Pages 1-10
Gábor Czédli