%0 Journal Article
%T On the moduli of degree 4 Del Pezzo surfaces
%A Brendan Hassett
%A Andrew Kresch
%A Yuri Tschinkel
%J Mathematics
%D 2013
%I arXiv
%X We study irreducibility of families of degree 4 Del Pezzo surface fibrations over curves.
%U http://arxiv.org/abs/1312.6734v1