Lauri Linask
with Magnus, R. (ture). Introduction: framing nature and culture. Sign systems studies, 44 (1-2), 8-11.
(tics). Vygotsky's natural history of signs. Sign systems studies, 47 (1-2), 257-304.
(2018). Differentiation of language functions during language acquisition based on Roman Jakobson's communication model. Sign systems studies, 46 (4), 517-537.