Science and technological developments: article

TO THE HISTORY OF CONSTRUCTION OF THE 30-INCH REFRACTOR OF THE NICHOLAS CENTRAL ASTRONOMICAL OBSERVATORY AT PULKOVO
V. Abalakin
Journal: Science and technological developments
Tome: 90
Number: 3
Year: 2011
Pages: 3-13
Keywords: observatory, telescope, refractor, objective lens, pavilion
Аnnotation: TO THE HISTORY OF CONSTRUCTION OF THE 30-INCH REFRACTOR OF THE NICHOLAS CENTRAL ASTRONOMICAL OBSERVATORY AT PULKOVO