RT-20P (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "RT-20P" in English language version.

refsWebsite

Global rank English rank

1web.archive.org

1^st place

1^st place

1astronautix.com

2,056^th place

1,541^st place

1globalsecurity.org

443^rd place

435^th place

1books.google.com

3^rd place

3^rd place

415^th place

327^th place

1epizodyspace.ru

low place

low place

low place

low place

astronautix.com

"RD-857". astronautix.com. Archived from the original on 16 January 2010.

books.google.com

Kinnear, James; Sewell, Stephen (2017-06-29). Soviet T-10 Heavy Tank and Variants. Bloomsbury. ISBN 9781472820525.

epizodyspace.ru

A. A. Bashlakova (2007). Северный космодром России [Northern Cosmodrome of Russia] (PDF) (in Russian). p. 480-481.

globalsecurity.org

"Rt-20P / Ss-15 Scrooge". globalsecurity.org.

mit.edu

web.mit.edu

Krivonosov, Khartron: Computers for rocket guidance systems

ruzhany.info

rvsn.ruzhany.info

S. N. Konyukhova. (2001). Ракеты и космические аппараты конструкторского бюро «Южное» [Rockets and spacecraft of the Yuzhnoye design bureau] (in Russian). ColorGraph LLC. p. 59-61. ISBN 9667482006.

web.archive.org

"RD-857". astronautix.com. Archived from the original on 16 January 2010.