L. Geist. Paths through meaning and form : Festschrift offered to Klaus von Heusinger on the occasion of his 60th birthday, Universitäts- und Stadtbibliothek Köln, Köln, (2022)
S. Padó, and D. Hole. Language, Logic, and Computation : 13th International Tbilisi Symposium, TbiLLC 2019, Batumi, Georgia, September 16-20, 2019, Revised Selected Papers, 13206, page 113-127. Cham, Springer, (2022)
