MMA2005 P.Code=ValaV ===============------------------------------ First Name =Vincas Last Name =Valavicius Title =Dr. Institution =Vilnius Gediminas Technical University Street Address=Saulėtekio av. 11 City =Vilnius State =Lithuania Zip Code =LT-10223 Telephone =(+370)52466388 Fax =(+370)52744844 E-mail =vinval@fm.vtu.lt URL =www.vtu.lt/fakultetai/fmf/mmk/ Title of talk =V. Valavicius. Mathematical Modelling and Diagnosings of Aviation Objects and Systems Using Computer Mathematics Information =