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Addiator (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Addiator" in Czech language version.

refsWebsite
Global rank Czech rank
1vintagecalculators.com
low place
low place
1bejvavalo.cz
low place
1,328th place
1xnumber.com
low place
low place

bejvavalo.cz

  • Jak funguje téměř 100 let stará kalkulačka Addiator. Bejvávalo.cz [online]. 2011-11-15 [cit. 2022-10-08]. Dostupné online. 

vintagecalculators.com

  • Addiator. www.vintagecalculators.com [online]. [cit. 2022-10-08]. Dostupné online. (anglicky) 

xnumber.com

  • History of Mechanical Calculators - Part II. www.xnumber.com [online]. [cit. 2022-10-08]. Dostupné online. (anglicky)