Internally rifled boiler tubes (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Internally rifled boiler tubes" in English language version.

refsWebsite

Global rank English rank

321^st place

724^th place

low place

8,755^th place

dtu.dk (Global: low place; English: 8,755^th place)

mek.dtu.dk

Johansen, Axel Ohrt. "Modelling of rifled boiler tubes". Denmark Teknikal Universiti. University of Denmark. Retrieved 12 April 2013.^{[permanent dead link]}

free.fr (Global: 321^st place; English: 724^th place)

thierry.stora.free.fr

Typically French accessories