"Comprehensive introduction to the theory of quantum fluctuations in inhomogeneous superconducting materials."--High T Greenparna Mitra, Ph.D"An excellent introduction to the field."--Materials Research Bulletin"Comprehensive introduction to the theory of quantum fluctuations in inhomogeneous superconducting materials."--High T Greenparna Mitra, Ph.D"An excellent introduction to the field."--Materials Research Bulletin