Upplýsingar frá listasamtökum (staðfest af Operabase)
The Fair Helen by Offenbach, lau 28 des 2002, Frá (2002/2002), Leikstýrt af Helmuth Lohner,, Hljómsveitarstjóri Dan Ettinger, Yishai Steckler, Lviv National Academic Opera and Ballet Theatre, Lviv, Ukraine