id	domain	url
fis-2449	www.gruppofrattura.it	http://www.gruppofrattura.it/va/51/2449.mp4
fis-2449	www.scientific.net	www.scientific.net/aef.30.54
fis-2449	www.worldcat.org	https://www.worldcat.org/title/mechanics-of-materials/oclc/251209
fis-2449	www.univusto.dz	https://www.univusto.dz/site_divers/ajrt/article2/analysisofbendingfunctionallygradedplateswithporositiesusin
fis-2449	www.scientific.net	www.scientific.net/nhc.25.69
fis-2449	www.ijert.org	https://www.ijert.org/research/freevibration-analysis-of-functionally-graded-plates-fg-with-porosities