The authors do not presuppose advanced knowledge of astronomy, and basic mathematical concepts used in modern cosmology are presented in a simple, but rigorous way. All this makes the book useful for both astronomers and physicists, and also for university students of physical sciences.
Gene Byrd, University of Alabama, Tuscaloosa, USA; Arthur D. Chernin, Moscow State University, Russia; Pekka Teerikorpi and Mauri Valtonen, University of Turku, Finland.