2

Determining the eccentricity of the Moon’s orbit without a telescope

Year:
2010
Language:
english
File:
PDF, 573 KB
english, 2010
3

A short history of pulkovo observatory

Year:
1978
Language:
english
File:
PDF, 722 KB
english, 1978
5

A More Complete Anaylsis of the Errors in ULUGH Beg's Star Catalogue

Year:
1993
Language:
english
File:
PDF, 686 KB
english, 1993
6

A History of Astronomy: From 1890 to the Present

Year:
1996
Language:
english
File:
PDF, 495 KB
english, 1996
10

Anisotropic properties and structure of amorphous films of selenium

Year:
1983
Language:
english
File:
PDF, 411 KB
english, 1983
11

Optical and photoelectric properties of thin layers of poly-n-epoxypropylcarbazole

Year:
1976
Language:
english
File:
PDF, 297 KB
english, 1976
36

Dipole moments and structure of poly(epoxypropylcarbazole)

Year:
1995
Language:
english
File:
PDF, 500 KB
english, 1995
38

The luminosity functions of the 1969 Perseid and Orionid meteor showers

Year:
1980
Language:
english
File:
PDF, 244 KB
english, 1980
43

Lotkas law-year by year

Year:
1977
Language:
english
File:
PDF, 209 KB
english, 1977