Photometric and Spectroscopic Binary Systems

I: Light Changes of Eclipsing Variables and their Analysis.- The Royal Road of Eclipses.- Error Analysis of the Elements of an Eclipsing Binary System in Frequency Domain.- A Simple Synthesis Method for Solving the Elements of Well-Detached Eclipsing Systems.- The Uniqueness Criterion: The Analysis of Eclipsing Binary Light Curves.- Light Curve Analysis for the Basic Spherical-Model of Eclipsing Variables in the Frequency Domain.- A Computer Program for the Frequency-Domain Analysis of the Light Curves of Eclipsing Variables.- A Study of Special Functions in the Theory of Eclipsing Binary Systems.- Photometric Perturbations of Close Binaries in the Frequency-Domain.- An Analysis of the Light Changes of W UMa-type Systems in the Frequency Domain.- II: Eclipsing Variables: Photometric Observations.- Data Acquisition in Astronomical Photoelectric Photometry.- Detection of Close Binary Systems by Means of Lunar Occultations.- Progress and Problems in RS CVn Star Research.- Observations of RS CVn-type Binary Stars.- The System RT And and the Transit/Occultation Question.- The Short-Period Group of Eclipsing Binaries with Properties Similar to the Classical RS CVn Group.- Photoelectric Study of the RS CVn-type Binary TY Pyxidis.- BV Photometry of Selected RS CVn-type Eclipsing Binaries.- Observations and Analysis of UU Sge.- The Light and Period Variations of OO Aquilae.- Photoelectric Observations of Eclipsing Binary Systems at Kryonerion Observatory, Greece.- Stepanian's Star.- Note on the Eclipsing Binary AW Ursae Maioris.- III: Spectroscopic Studies of Close Binary Systems.- Ultraviolet Spectra of Interacting Binaries.- U Cephei Viewed from Maratea.- Certain Aspects of the Problem of Mass Transfer in Semi-Detached Binaries.- The Study of Apsidal Motion in Eclipsing Binaries.- Temperature Determination of Exciting Stars in Highly Excited Planetary Nebulae and Symbiotic Stars.- Gas Streams in Close Binary Systems.- Name Index.- Index of Individual Eclipsing Variables.