%0 Journal Article %A Sgall, Petr %T Hansjakob Seiler and Gunter Brettschneider (eds). Language invariants and mental operations %D 1988 %J Studies in Language. International Journal sponsored by the Foundation “Foundations of Language” %V 12 %N 1 %P 252-254 %@ 0378-4177 %R https://doi.org/10.1075/sl.12.1.23sga %I John Benjamins %X %U https://www.jbe-platform.com/content/journals/10.1075/sl.12.1.23sga