MMA2009 P.Code=ValeJ ===============------------------------------ First Name =Janis Last Name =Valeinis Title =assistant professor Institution =University of Latvia Street Address =Zellu 8 City =Riga State =Latvia Zip Code =LV-1002 Telephone =+371-22017445 FAX = E-mail =valeinis@lu.lv URL = Title of talk and AMS Subject Classification=Janis Valeinis, Edmunds Cers, Juris Cielens. Two-sample problems in statistical data modelling, 62G05, 62G20