Interval Taylor forms. - Jon G. Rokne; Paul G. Bao (Computing, 1987)

Quadruple-step line generation. - Paul G. Bao; Jon G. Rokne (Comput. Graph., 1989)

A note on the inclusion isotonicity for meromorphic forms. - Paul G. Bao; Jon G. Rokne (Int. J. Comput. Math., 1990)

Existence of a unique zero of nonlinear systems. - Paul G. Bao; François Anton; Jon G. Rokne (J. Num. Math., 2007)