Franz Tengnagel (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Franz Tengnagel" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1books.google.com

3^rd place

6^th place

1bl.uk

1,234^th place

1,496^th place

bl.uk

[ligação inativa] bl.uk - Academies/ accessed 11/7/2017

books.google.com

John Robert Christianso, On Tycho's Island: Tycho Brahe and his Assistants, 1570-1601, pp. 366-372.