Pekka Lahti

Symposium on the Foundations of Modern Physics: 50 Years of th Einstein-Podolsky-Rosen Gedanken Experiment

Kaupunkiseutujen yhdyskuntarakenne ja kasvihuonekaasupäästöt

Symposium on the Foundations of Modern Physics, 1987

Symposium on the Foundations of Modern Physics, 1993, Cologne, Germany, 1-5 June 1993

Symposium on the Foundations of Modern Physics, 1990, Joensuu, Finland, 13-17 August 1990