ELEMENTARY SOLUTIONS OF THE QUANTUM PROBLEM OF THE MOTION OF A PARTICLE IN THE FIELD OF TWO COULOMB CENTERS.

STURM'S SOLUTIONS OF THE TWO CENTER PROBLEM IN QUANTUM MECHANICS

THE FOUNDATIONS OF A QUASI-RELATIVISTIC QUANTUM THEORY OF THE MOTION OF A PARTICLE IN AN EXTERNAL FIELD

THREE-PARTICLE SCATTERING PROBLEM IN QUANTUM MECHANICS

New constants of the motion and shift operators for the Coulomb problem

Quantum numbers for the problem of two coulomb centers

ELEMENTARY PARTICLE PHYSICS AND FIELD THEORY NEW APPROACH TO THE QUANTUM TUNNELING PROCESS: CHARACTERISTIC TIMES FOR TRANSMISSION AND REFLECTION