E. Öpik

发表

BOOK REVIEWS: Scientific Satellites

E. Öpik, 1969 .

Books and Publications: "Astronomischer Jahresbericht" "Astronomy and Astrophysics Abstracts"

E. Öpik, 1971 .

BOOK REVIEWS: Avionics Navigation Systems

E. Öpik, 1969 .

BOOK REVIEWS: Lectures in High-Energy Astrophysics

E. Öpik, 1969 .

Statistical Studies of Double Stars: On the Distribution of Relative Luminosities and Distances of Double Stars in the Harvard Revised Photometry North of Declination -31°

E. Öpik, E. Öpik, 1924 .