Meldaikis, Julius, Žerlauskienė, O., Abramavičius, Darius, Valkūnas, Leonas, ‘ Dichotomous exciton model in spectroscopy of photosynthetic molecular aggregates. ‘ Vilnius workshop on non-linear spectroscopy and open quantum systems : abstract book, Villnius, November 7-10, 2011 p. 14.