Group Theoretical Approaches to Many-Electron Correlation Problem

Many-Electron Correlation Problem. A Group Theoretical Approach

Unitary Group Approach to the Many-Electron Correlation Problem

Unitary Group Approach to Many-Electron Correlation Problem

Unitary Group Approach to the Many-Electron Correlation Problem

The Unitary Group Approach to the Many Electron Correlation Problem.

Unitary group approach to the many-electron correlation problem: spin-dependent operators