%0 Journal Article %A Ilia Itenberg %A Viatcheslav Kharlamov %A Eugenii Shustin %T Welschinger invariants of small non-toric Del Pezzo surfaces %J Journal of the European Mathematical Society %D 2013 %P 539-594 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/367/ %R 10.4171/jems/367 %F JEMS_2013_15_2_a4