Werner Jud

Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation

Jorge Lima, João Almeida, Mikko Sipilä, 2011, Nature.

The effect of acid–base clustering and ions on the growth of atmospheric nano-particles

João Almeida, Mikko Sipilä, Katrianne Lehtipalo, 2016, Nature Communications.