Heinkel HD 23 (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Heinkel HD 23" in Czech language version.

refsWebsite

Global rank Czech rank

5^th place

3^rd place

7,264^th place

65^th place

1militaryfactory.com

2,672^nd place

1,061^st place

militaryfactory.com

Heinkel / Aichi HD 23 [online]. Militaryfactory.com [cit. 2020-12-19]. Dostupné online. (anglicky)

valka.cz

Aiči Typ H (motor Hispano-Suiza) [online]. Válka.cz [cit. 2020-12-19]. Dostupné online.

worldcat.org

BALOUS, Miroslav. Heinkel HD 23. Letectví a kosmonautika. Listopad 2007, roč. 83., čís. 11, s. 72. ISSN 0024-1156.