On a second order method for the simultaneous inclusion of polynomial complex zeros in rectangular arithmetic. - Miodrag S. Petkovic; Lidija V. Stefanovic (Computing, 1986)

Forward-backward serial iteration methods for simultaneously approximating polynomial zeros. - Miodrag S. Petkovic; Lidija V. Stefanovic (Int. J. Comput. Math., 1990)

A family of simultaneous zero finding methods. - Miodrag S. Petkovic; Lidija V. Stefanovic; Zvezdan M. Marjanovic (Int. J. Comput. Math., 1992)

On theR-order of some accelerated methods for the simultaneous finding of polynomial zeros. - Miodrag S. Petkovic; Lidija V. Stefanovic; Zvezdan M. Marjanovic (Computing, 1993)