{{Cite journal| doi = 10.1007/s00231-016-1853-y| volume = 53| issue = 2| pages = 743–752| last1 = Abidi-Saad| first1 = A.| last2 = Kadja| first2 = M.| last3 = Popa| first3 = C.| last4 = Polidori| first4 = G.| title = Effect of adiabatic square ribs on natural convection in an asymmetrically heated channel| journal = Heat and Mass Transfer/Waerme- und Stoffuebertragung| date = 2017}}