Bøger af S. Bratos

This book has its or1g1n in a NATO Summer School organized from June 25 to July 7 1979, in Menton, France. The need of putting together these lectures, in the form of a monograph, clearly appeared during the ASI and the lecturers accepted to write down the material they presented at the Institute, improved thanks to the remarks of the participants.

This book has its or1g1n in a NATO Summer School organized from June 25 to July 7 1979, in Menton, France. The need of putting together these lectures, in the form of a monograph, clearly appeared during the ASI and the lecturers accepted to write down the material they presented at the Institute, improved thanks to the remarks of the participants.