Star formation in HI tails: HCG 92, HCG 100 and six interacting systems - Mello, D. F. de; Urrutia-Viscarra, F; Mendes de Oliveira, Cláudia Lúcia; Torres-Flores, S; Carrasco, E. R; Cypriano, Eduardo Serra (Monthly Notices of the Royal Astronomical Society, 2012)