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Article Contents

ABSTRACT

INTRODUCTION

THE MK PROCESS

MACROSCOPIC PROPERTIES OF THE MK PROCESS

THE ACT OF SPECTRAL CLASSIFICATION ACCORDING TO THE MK PROCESS

FRAGMENTS OF TWO NON-MK SYSTEMS

TERMINOLOGY FOR WEAK-METALLIC-LINE CLASSIFICATION SYSTEMS

AN ALTERNATIVE PROCEDURE IN SPECTRAL CLASSIFICATION

SPECTRA SHOWING THE STELLAR-WIND LINE HE I 3888

FURTHER CLASSIFICATION OF CATEGORIES LIKE THE HE I 3888 "WIND-LINE" STARS

GENERALITIES CONCERNING THE NATURE OF THE SUPPLEMENTARY SYSTEM

SUMMARY

PENDANT: MORPHOLOGY OF SPECTRAL FORMS

ACKNOWLEDGEMENTS & REFERENCE