1

A public experiment in the history of science naked eye visibility of the transit of venus

Year:
2004
Language:
english
File:
PDF, 406 KB
english, 2004
3

EUV analysis of an active region

Year:
1975
Language:
english
File:
PDF, 628 KB
english, 1975
4

Medium resolution EUV observations and network structure

Year:
1977
Language:
english
File:
PDF, 372 KB
english, 1977
5

A quantitative study of Ca II network geometry

Year:
1983
Language:
english
File:
PDF, 382 KB
english, 1983