, 2016, Evoluční tápání, Mervart, Červený Kostelec.
with Faltýnek, D. , 2015, Language and biosphere: blurry contours as a condition of semiosis, in E. Velmezova, K. Kull & S. J. Cowley (eds.), Biosemiotic perspectives on language and linguistics, Dordrecht, Springer, pp. 29-45.
, 2014, 'Biosphere as semiosphere: variations on Lotman', Sign systems studies 42 (4), 487-498.
with Chebanov, S. V. , 2009, 'A text on biosemiotic themes', Sign systems studies 37 (1-2), 332-343.
with Kleisner, K. , 2009, 'Mutual understanding and misunderstanding in biological systems mediated by self-representational meaning of organisms', Sign systems studies 37 (1-2), 299-309.
, 2009, 'Do biosemiotics, but don't forget semiosis', Biosemiotics 2 (1), 117-119.
, 2007, Towards a Darwinian biosemiotics: life as mutual understanding, in M. Barbieri (ed.), Introduction to biosemiotics, Dordrecht, Springer, pp. 235-255.
, 2004, 'In the quest for novelty: Kauffman's biosphere and Lotman's semiosphere', Sign systems studies 32 (1-2), 309-326.
with Gajdoš, E. , Hajnal, L. , Cvrčková, F. , 2003, 'An epigenetic machine', Sign systems studies 31 (2), 605-616.
with Cvrčková, F. , 2002a, 'Back to the science of life', Sign systems studies 30 (1), 129-146.