Tetraethylblei

de	Diese Person spricht Deutsch als Muttersprache.

rm-2

Quest utilisader sa contribuir cun in nivel mesaun da rumantsch.

en-2

This user is able to contribute with an intermediate level of English.

fr-1

Cette personne sait contribuer avec un niveau élémentaire de français.

it-1

Questo utente può contribuire con un italiano di livello semplice.

Hi,

I'm interested in collaborating on many different subjects; particularly biography, economics, literature, philosophy and history articles.