Pioneer-Plakette (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pioneer-Plakette" in German language version.

refsWebsite

Global rank German rank

18^th place

181^st place

harvard.edu

ui.adsabs.harvard.edu

Communication with extraterrestrial intelligence, First international conference on extraterrestrial civilizations, 1971 Sept., Soviet Armenia, bibcode:1972cwei.book.....S