%0 Journal Article %A ADIVAR, MURAT %T PRINCIPAL MATRIX SOLUTIONS AND VARIATION OF PARAMETERS FOR VOLTERRA INTEGRO-DYNAMIC EQUATIONS ON TIME SCALES %J Glasgow mathematical journal %D 2011 %P 463-480 %V 53 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000073/ %R 10.1017/S0017089511000073 %F 10_1017_S0017089511000073