Wolters, Gereon(2022) - Contribution to a collection Published in: Logischer Empirismus, Lebensreform und die deutsche Jugendbewegung = Logical Empiricism, Life Reform, and the German Youth Movement / Damböck, Christian; Sandner, Günther; Werner, Meike G. (ed.). - Cham : Springer, 2022. - (Veröffentlichungen des Instituts Wiener Kreis ; 32). - pp. 127-140. - ISBN 978-3-030-84886-6
Dieussaert, Kristien; Ford, Marilyn; Horsten, Leon(2004) - Contribution to a conference collection Published in: Proceedings of the 26th Annual Conference of the Cognitive Science Society / Forbus, Kenneth et al. (ed.). - Mahwah, NJ : Cognitive Science Society, 2004. - pp. 315-320. - ISBN 0-8058-5464-9
Halbach, Volker; Horsten, Leon(2005) - Contribution to a collection Published in: Deflationism and Paradox / Beall, Jeffrey C.; Armour-Garb, Bradley P. (ed.). - Oxford : Clarendon Press, 2005. - pp. 203-217. - ISBN 978-0-19-928711-6
Horsten, Leon(2005) - Journal article Published in: Logique et Analyse ; 47 (2005), 185/188. - pp. 463-468. - National Center for Research in Logic. - ISSN 0024-5836. - eISSN 2295-5836
Horsten, Leon(1989) - Journal article Published in: Logique et Analyse ; 32 (1989), 127/128. - pp. 267-284. - National Center for Research in Logic. - ISSN 0024-5836. - eISSN 2295-5836